TOKYO / MINATO

Centurion Hotel Grand Akasaka

Main and Annex Bed Types Fully Compared: Multi-Person Rooms and Sauna Reminders in the Akasaka District

Night exterior of the Centurion Hotel Grand Akasaka main building.
Photo source: Trip.com hotel gallery.

Transport: near Akasaka-mitsuke — first confirm main building vs annex　Main building basic rooms: 120, 140 and 160 cm beds — look at sleeping space first　Main building double upgrade: the third person sleeps on a sofa bed, and two guests may only get the main bed made up　Main building twin, family and barrier-free rooms: each is a different option　Main building top-floor suite: two Queen beds — extra bed places must be confirmed on the order　Annex King and twin rooms: compare area, main bed and sofa bed together　Annex multi-person rooms: for up to four guests, still possibly only two large beds made up　Guest room photos: beyond convenience, look at cleanliness and fitting details too　Room bathrooms: standard rooms, barrier-free rooms and suites differ a lot　Breakfast: confirm availability and meal-included plans first, then plan the morning　Men-only bathhouse and sauna: check plan eligibility for access first　Stay details: 3 pm check-in, yukata and laundry arrangements　Nearby: Akasaka dining streets — plenty of dinner and shopping choices　Who it suits: people who like the Akasaka way of life and will look closely at bed details

How would I choose?

Centurion Hotel Grand Akasaka sits in the Akasaka dining district, with a main building and a Vintage annex, from a 120 cm small double bed to multi-person suites. It suits travellers who like the local life of this area and are willing to look closely at bed details before booking.

I would first confirm the building and the actual bed setup: for quite a few three-person and larger rooms, only the main bed is made up even for two or four guests. The men-only bathhouse, the breakfast plan and the age of the rooms should be considered together — that gets closer to your own needs than looking at pretty room photos alone.

What drew me in

Akasaka-mitsuke and Akasaka Stations can be chosen by itinerary, with convenient dining and shopping nearby.
From compact rooms to multi-person rooms across the main building and annex, there are many bed-width and area choices.
Men can compare the attached sauna and bathhouse eligibility by plan.

Before booking, think about this

The main building and annex are separate, so booking several rooms or walking between them in the rain needs thought.
A sofa bed in a photo does not mean it will necessarily be made up for a smaller party.
Standard rooms are compact, and guests feel differently about cleanliness and the age of fittings; confirm breakfast availability first.

Check the latest prices and availability on Trip.com

Transport: near Akasaka-mitsuke — first confirm main building vs annex

Centurion Hotel Grand Akasaka’s main building is at 3-19-3 Akasaka, Minato-ku, Tokyo; the Vintage annex is at 3-10-13 Akasaka. It is a different stay from other Centurion hotels in the same area, so save the full English name, the building and the address together before you arrive.

The hotel’s plan information lists Akasaka-mitsuke Station Exit 10 at about 2 minutes and Akasaka Station Exit 1 at about 3 minutes. When pulling luggage, keep ordinary exits and lifts separate: Tokyo Metro Akasaka-mitsuke Station accessibility information shows how platforms, gates and ground-level lifts connect, and some building passages have opening hours; if you need a fully step-free route, ask the hotel to confirm the ground-level section at the entrance again.

The main building and annex require walking between them at street level, so with children, in the rain, or when booking several rooms, confirm the check-in location and whether they are in the same building first — that is easier than finding each other after arrival.

Guest photo of the main building entrance sign. Room type: Non-smoking Annex Superior King Room.
Photo source: Trip.com guest photos.

Street-facing exterior of the Vintage annex. Room type: Non-smoking Annex Superior King Room / Non-smoking Annex Superior Twin Room / Non-smoking Annex Deluxe Twin Room.
Photo source: Trip.com hotel gallery.

Guest photo of the street-facing entrance and rainy surroundings. Room type: Non-smoking Annex Superior King Room.
Photo source: Trip.com guest photos.

Main building basic rooms: 120, 140 and 160 cm beds — look at sleeping space first

Official rooms page lists the Standard Small Double Room at about 13 sq m with a 120 cm bed; the Standard Double Room at about 14 sq m with a 140 cm bed; and the Standard Queen at about 15 sq m with a 160 cm bed, all for 1 to 2 guests. If two adults want to share one bed, the bed-width difference usually matters more than a little extra area.

Main building basic rooms pair a compact layout with fairly strong decoration, with trade-offs at the bedside walkway, desk and storage. Before opening two large suitcases at once, look at the entrance and bed end in the photos; if you are sensitive to smells, also put the non-smoking/smoking choice into your booking conditions.

Bedside walkway of the Main Building Standard Small Double Room. Room type: Non-smoking Main Building Standard Small Double Room / Smoking Main Building Standard Small Double Room.
Photo source: Trip.com hotel gallery.

Layout of the Main Building Standard Small Double Room seen from the foot of the bed. Room type: Non-smoking Main Building Standard Small Double Room / Smoking Main Building Standard Small Double Room.
Photo source: Trip.com hotel gallery.

TV and entrance of the Main Building Standard Small Double Room. Room type: Non-smoking Main Building Standard Small Double Room.
Photo source: Trip.com hotel gallery.

Bed surface and reading light of the Main Building Standard Small Double Room. Room type: Non-smoking Main Building Standard Small Double Room / Smoking Main Building Standard Small Double Room.
Photo source: Trip.com hotel gallery.

Bedside and entrance of the Main Building Standard Double Room. Room type: Non-smoking Main Building Standard Double Room.
Photo source: Trip.com hotel gallery.

Bedside table and chairs of the Main Building Standard Double Room. Room type: Non-smoking Main Building Standard Double Room.
Photo source: Trip.com hotel gallery.

Bed-end layout of the Main Building Queen Room. Room type: Smoking Main Building Standard Queen Room / Non-smoking Main Building Standard Queen Room.
Photo source: Trip.com hotel gallery.

Main Building Queen Room seen from the window toward the bed. Room type: Smoking Main Building Standard Queen Room / Non-smoking Main Building Standard Queen Room.
Photo source: Trip.com hotel gallery.

Main building double upgrade: the third person sleeps on a sofa bed, and two guests may only get the main bed made up

Superior Double is about 15 sq m, with a 140 cm main bed plus a 90 cm sofa bed, for 1 to 3 guests; Superior King is about 19 sq m, with a 180 cm main bed plus a 90 cm sofa bed, also for 1 to 3 guests. Two guests wanting a wide bed can compare the King first; three guests have to accept one person on the sofa bed.

The official site specifically notes that for these two room types, only one main bed is used for two guests. If two guests want separate beds, do not assume from a photo with a sofa that a second bed will be made up — choose a twin room directly or confirm a workable option with the hotel.

Main bed and sofa of the Main Building Superior Double Room. Room type: Smoking Main Building Superior Double Room / Non-smoking Main Building Superior Double Room.
Photo source: Trip.com hotel gallery.

Window side and desk of the Main Building Superior Double Room. Room type: Smoking Main Building Superior Double Room.
Photo source: Trip.com hotel gallery.

Large bed and sofa of the Main Building Superior King Room. Room type: Non-smoking Main Building Superior King Room / Smoking Main Building Superior King Room.
Photo source: Trip.com hotel gallery.

Bedside space of the Main Building Superior King Room. Room type: Non-smoking Main Building Superior King Room / Smoking Main Building Superior King Room.
Photo source: Trip.com hotel gallery.

Main building twin, family and barrier-free rooms: each is a different option

Superior Twin is from about 23 sq m, with two 120 cm beds plus a 90 cm sofa bed, for 1 to 3 guests. Two guests each in their own bed, or three guests accepting the sofa bed, is a very practical arrangement; once the third bed is added, walkway and desk use still need coordination.

Family Room is likewise from about 23 sq m, with two 120 cm beds plus a 90 cm bunk bed, for 1 to 4 guests. With children, decide first who sleeps on the top bunk, and consider ladder and guardrail use together for small children, older guests or anyone who gets up often at night.

Barrier Free Room is from about 23 sq m, with two 120 cm beds, for 1 to 2 guests, and the official site clearly states there is no bathtub. Whether the wider bathroom opening suits your door width, grab-rail or wheelchair needs should still be confirmed with the hotel individually — do not treat the room name as a guarantee for the whole step-free route.

Two beds of the Main Building Superior Twin Room. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com hotel gallery.

Bedside sofa of the Main Building Superior Twin Room. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com hotel gallery.

Another angle of the Main Building Superior Twin Room. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com hotel gallery.

Another colour scheme of the Main Building Superior Twin Room, shown as an illustration. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com hotel gallery.

Two beds and bunk bed of the Main Building Family Room. Room type: Non-smoking Main Building Family Room.
Photo source: Trip.com hotel gallery.

Bunk bed and bedside route of the Main Building Family Room. Room type: Non-smoking Main Building Family Room.
Photo source: Trip.com hotel gallery.

Bedside and bathroom entrance of the Main Building Barrier-Free Room. Room type: Non-smoking Main Building Barrier-Free Room without Bathtub.
Photo source: Trip.com hotel gallery.

Two beds and headboard of the Main Building Barrier-Free Room. Room type: Non-smoking Main Building Barrier-Free Room without Bathtub.
Photo source: Trip.com hotel gallery.

Shower and toilet of the Main Building Barrier-Free Room, with no bathtub. Room type: Non-smoking Main Building Barrier-Free Room without Bathtub.
Photo source: Trip.com hotel gallery.

Main building top-floor suite: two Queen beds — extra bed places must be confirmed on the order

The main building suite is from about 46 sq m, with two 160 cm Queen beds, plus two 90 cm sofa beds, and a separate toilet and bathing space. The living room, coffee table and wider bedside in the photos are the parts most useful to people who want to spend more time at the hotel.

For up to four guests, the official site lists only the two Queen beds as used; if you want four guests each in their own bed, or are travelling with five to six people, confirm the actual bed setup and bookable guest count with the hotel before booking. Do not count every sofa in a large suite photo as an included bed.

Two large beds and wide headboard of the Main Building Suite. Room type: Non-smoking Main Building Suite.
Photo source: Trip.com hotel gallery.

Bedside and living space of the Main Building Suite. Room type: Non-smoking Main Building Suite.
Photo source: Trip.com hotel gallery.

Bathtub and shower of the Main Building Suite. Room type: Non-smoking Main Building Suite.
Photo source: Trip.com hotel gallery.

Sofa and coffee table of the Main Building Suite. Room type: Non-smoking Main Building Suite.
Photo source: Trip.com hotel gallery.

Living room of the Main Building Suite in another colour scheme, shown as an illustration. Room type: Non-smoking Main Building Suite.
Photo source: Trip.com hotel gallery.

Entrance and corridor of the Main Building Suite. Room type: Non-smoking Main Building Suite.
Photo source: Trip.com hotel gallery.

Annex King and twin rooms: compare area, main bed and sofa bed together

Annex Moderate King is about 16 sq m, with a 180 cm main bed plus a 90 cm sofa bed, for 1 to 3 guests, and only the main bed is used for two guests. It suits people who want a wide bed without chasing a large room.

Moderate Twin is about 21 sq m, with two 120 cm beds plus a 90 cm sofa bed, for 1 to 3 guests; Comfort Twin is about 25 sq m, with two 120 cm beds plus a sofa bed, for 1 to 4 guests. If you hope for four guests in a Comfort room, confirm the shared-bed and sofa-bed arrangement first — do not read it as four separate beds.

Annex photos show different colour schemes and furniture layouts, and platform room names may also use translations such as “Superior King” and “Superior Twin”. Checking the building, area and bed type on the order is more accurate than matching Chinese room names alone.

Main bed, sofa and desk of the Annex Superior King Room. Room type: Non-smoking Annex Superior King Room.
Photo source: Trip.com hotel gallery.

Window seat of the Annex Superior King Room. Room type: Non-smoking Annex Superior King Room.
Photo source: Trip.com hotel gallery.

Bed end and walkway of the Annex Superior King Room. Room type: Non-smoking Annex Superior King Room.
Photo source: Trip.com hotel gallery.

Another colour scheme of the Annex Superior King Room, shown as an illustration. Room type: Non-smoking Annex Superior King Room.
Photo source: Trip.com hotel gallery.

Dressing table of the Annex Superior King Room. Room type: Non-smoking Annex Superior King Room.
Photo source: Trip.com hotel gallery.

Two beds of the Annex Superior Twin Room. Room type: Non-smoking Annex Superior Twin Room.
Photo source: Trip.com hotel gallery.

Window side and sofa of the Annex Superior Twin Room. Room type: Non-smoking Annex Superior Twin Room.
Photo source: Trip.com hotel gallery.

Layout of the Annex Superior Twin Room seen from the foot of the bed. Room type: Non-smoking Annex Superior Twin Room.
Photo source: Trip.com hotel gallery.

Two beds and sofa of the Annex Comfort Twin Room. Room type: Non-smoking Annex Comfort Twin Room.
Photo source: Trip.com hotel gallery.

Another colour scheme of the Annex Comfort Twin Room, shown as an illustration. Room type: Non-smoking Annex Comfort Twin Room.
Photo source: Trip.com hotel gallery.

Annex multi-person rooms: for up to four guests, still possibly only two large beds made up

Healing Twin is about 30 sq m, with two 140 cm beds plus two 90 cm sofa beds, for 1 to 6 guests; Deluxe Twin is about 34 sq m, with two 160 cm beds plus two 90 cm sofa beds, also listed for 1 to 6 guests. If you want a larger sleeping space, compare main bed width first.

For these two room types, the official site lists only the two main beds as used for up to four guests. If four guests each want to sleep alone, or do not plan to share a bed, confirm before payment whether a sofa bed can be arranged separately; for five or six guests travelling together, also ask clearly about bed setup and luggage space.

The photos below keep the two beds, sofa, bedside walkway and bathroom, and different rooms may have different colour schemes. The route after extra beds are added will be tighter than in display photos with no beds made up, especially worth thinking about when a family has a lot of luggage.

Two large beds of the Annex Healing Twin Room. Room type: Non-smoking Annex Healing Twin Room.
Photo source: Trip.com hotel gallery.

Sofa bed and screen of the Annex Healing Twin Room. Room type: Non-smoking Annex Healing Twin Room.
Photo source: Trip.com hotel gallery.

Bed places and sofa area of the Annex Deluxe Twin Room. Room type: Non-smoking Annex Deluxe Twin Room.
Photo source: Trip.com hotel gallery.

Two beds and window side of the Annex Deluxe Twin Room. Room type: Non-smoking Annex Deluxe Twin Room.
Photo source: Trip.com hotel gallery.

Bathtub and shower of the Annex Deluxe Twin Room. Room type: Non-smoking Annex Deluxe Twin Room.
Photo source: Trip.com hotel gallery.

Toilet and washbasin of the Annex Deluxe Twin Room. Room type: Non-smoking Annex Deluxe Twin Room.
Photo source: Trip.com hotel gallery.

Entrance and fridge desk of the Annex Deluxe Twin Room. Room type: Non-smoking Annex Deluxe Twin Room.
Photo source: Trip.com hotel gallery.

Guest room photos: beyond convenience, look at cleanliness and fitting details too

Guest reviews often praise the location, nearby restaurants and reception, while some mention the rooms’ age, furniture layout differing from photo expectations, or cleaning details not being ideal. For this hotel, I would put the building and the actual room type ahead of decoration style.

Below are bed surfaces, luggage, storage, window sides and under-bed details photographed by different guests; each set of photos represents only that stay and cannot guarantee the room you get will be identical. If you care a lot about cleanliness, desk space or separate-bed needs, say so before booking and confirm with the front desk early after arrival.

Actual bedside and luggage in a guest photo of the Annex King Room. Room type: Non-smoking Annex Superior King Room.
Photo source: Trip.com guest photos.

Street view outside a guest photo of the Main Building Twin Room, not guaranteed for every room. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com guest photos.

Guest photo of a twin room headboard and actual bed surface. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com guest photos.

Guest photo of curtains and bedside. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com guest photos.

Guest photo of under-bed cleaning detail, representing only that stay. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com guest photos.

Guest photo of under-bed cables and finishing detail, representing only that stay. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com guest photos.

Guest photo of in-room storage and air purifier. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com guest photos.

Guest photo of bed surface and wall decoration. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com guest photos.

Guest photo of storage rack and cups. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com guest photos.

Guest photo of the in-room control panel. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com guest photos.

Room bathrooms: standard rooms, barrier-free rooms and suites differ a lot

Most ordinary rooms have a compact bathroom combining bathtub, washbasin and toilet; the barrier-free room clearly has no bathtub, while suites and larger annex rooms have different bathing layouts. If you want to bathe in the room, confirm the room type you booked directly rather than substituting another room type’s bathtub photo.

Hotel gallery and guest photos are shown side by side below — first look at the bathroom doorway, washbasin and bathtub edge scale. If you carry large toiletry bags, need grab rails, or want a separate toilet, put those needs into your room-choice conditions.

Bathtub and shower of the Main Building Superior Twin Room. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com hotel gallery.

Washbasin and mirror of the Main Building Superior Twin Room. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com hotel gallery.

Whole bathroom of the Main Building Standard Small Double Room. Room type: Non-smoking Main Building Standard Small Double Room / Smoking Main Building Standard Small Double Room.
Photo source: Trip.com hotel gallery.

Washbasin and shower fittings of the Main Building Standard Small Double Room. Room type: Non-smoking Main Building Standard Small Double Room / Non-smoking Main Building Standard Double Room / Smoking Main Building Standard Small Double Room / Non-smoking Main Building Standard Queen Room / Non-smoking Main Building Superior King Room.
Photo source: Trip.com hotel gallery.

Whole bathroom of the Annex Superior King Room. Room type: Non-smoking Annex Superior King Room / Non-smoking Annex Superior Twin Room.
Photo source: Trip.com hotel gallery.

Guest photo of the whole bathroom in the annex. Room type: Non-smoking Annex Superior King Room.
Photo source: Trip.com guest photos.

Guest photo of a whole bathroom and toilet. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com guest photos.

Guest photo of a bathtub and bath products. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com guest photos.

Breakfast: confirm availability and meal-included plans first, then plan the morning

I would confirm breakfast with the hotel when booking: whether the chosen plan includes breakfast, whether the serving place is the annex ground floor, which days it is served, and the time and extra charges. Before that is confirmed, keep Akasaka street coffee shops or convenience stores as a backup.

Below is a breakfast set illustration published on the Annex Nouson BASE Shokudo official site, not necessarily the menu served on your stay. If you want a Japanese set meal, ask clearly before paying — that is more reassuring than looking for a restaurant on the morning of departure.

Breakfast set illustration from the Annex Nouson BASE Shokudo official site — confirm that stay's serving with the hotel first — Breakfast set illustration from the Annex Nouson BASE Shokudo official site — confirm that stay’s serving with the hotel first.
Photo source: Annex Nouson BASE Shokudo official breakfast illustration.

Men-only bathhouse and sauna: check plan eligibility for access first

The main building’s second floor also houses Sauna Resort Oriental, a men-only facility with baths, pools and a sauna. If female companions mainly want a large public bath, consider this point when choosing the hotel.

Whether use is included in the stay plan, how extra payment works and that day’s opening arrangements should be confirmed from the order and with the front desk; some hotel plans list an extra charge, so do not treat a facility in the same building as free by default. Cleaning or maintenance hours may also affect use — ask about them together on arrival.

Stay details: 3 pm check-in, yukata and laundry arrangements

Official room information lists check-in at 15:00 and check-out at 11:00, with special plans still subject to the order. If your trip may arrive later than expected, contact the hotel first to confirm hold arrangements — especially do not wait until you are on site for a late-night arrival.

The hotel gallery shows yukata and basic toiletries, and the hotel also lists paid laundry, ice-making and microwave facilities. If you stay in the annex and want to use main building facilities, ask first about the floor and how they can be used, and count cross-building walks in the rain into your plans.

If you want to sit down in the evening, The Vintage Cafe & Bar can be checked separately for that day’s hours and menu; it is a bar and dining choice, with costs separate from breakfast.

Main building reception counter and lobby.
Photo source: Trip.com hotel gallery.

Yukata shown in the room gallery. Room type: Non-smoking Main Building Superior Twin Room / Non-smoking Main Building Standard Small Double Room / Smoking Main Building Standard Small Double Room.
Photo source: Trip.com hotel gallery.

Guest photo of amenities and in-room storage. Room type: Non-smoking Main Building Superior Twin Room.
Photo source: Trip.com guest photos.

Guest photo of in-hotel rest seating. Room type: Smoking Main Building Superior Double Room.
Photo source: Trip.com guest photos.

Nearby: Akasaka dining streets — plenty of dinner and shopping choices

Guests often mention convenient nearby restaurants, convenience stores and drugstore shopping. Finding dinner in the district and buying small snacks for the next day before returning to the hotel is easier than travelling across districts every day.

This area has night-time activity and dining crowds, and quietness will also be affected by room direction, floor and that day’s conditions. If you are sensitive to sound, you can raise a request in advance, but do not take one guest’s feeling of quiet as a guarantee for every room.

Guest photo of the main building entrance in daytime. Room type: Non-smoking Annex Superior King Room.
Photo source: Trip.com guest photos.

Who it suits: people who like the Akasaka way of life and will look closely at bed details

If you like Akasaka dining and transport, and want a bit more decorative character beyond a basic business room, Centurion Hotel Grand Akasaka has many room types to compare. Two guests pick bed width, three guests confirm the sofa bed, and for four or more guests, write the shared-bed and extra-bed arrangements into the order.

I would first settle main building or annex clearly, then look at area, bed count, non-smoking and bathroom. Whether the men’s bathhouse and breakfast suit this trip should also be confirmed first; once the details line up, it is easier to find a well-matched room in this lively district.

Fact-check date: 2026-10-24