Ascott Marunouchi Tokyo: 38–113 m² Apartments, Kitchen Facilities and Low-Frequency Noise

Official apartment room type pageThe above area and capacity are supported, but bed width and extra bed placement still need to be confirmed for each room type. A 38㎡ room offers significantly more space for one or two people than a typical business room, but the lack of a separate bedroom may affect children sleeping first and adults’ activities later; a 54 or 76㎡ room with one bedroom is more worthwhile for comparing room layout needs.

The official website states that most units are equipped with kitchens, laundry, and dryer facilities, and clearly indicates that the facilities vary depending on the room type. On August 27, 2026, it was mentioned that guests with two bathrooms were listed as having a one-bedroom executive room, while on September 29, it was stated that rooms with a fully equipped kitchen were listed as having a one-bedroom king-size bed room. Facilities cannot be shared between different room types, and it is not guaranteed that every 38㎡ studio apartment will be identical. If choosing an apartment for laundry and meal preparation, first confirm the stove, tableware, washing and drying methods, and cleaning services; do not rely solely on an “apartment” label as a complete list of facilities.

The newly added room type category makes low-frequency noise more specific: both the July 24th and September 18th listings are for “two-bedroom rooms with tatami”. This is more informative than simply stating that all apartments are noisy; if I were to book this type of room, I would first ask about the location and orientation of the tatami sleeping area and whether noise can be controlled, rather than diagnosing guests’ guesses as equipment malfunctions.

On August 27th, there was a return for a room with two bathrooms, a kitchen, and a washing machine, which is now available in a one-bedroom executive room; on September 29th, a room with a fully equipped kitchen will be available in a one-bedroom king-size room. For me, this provides specific items that can be inquired about for each room type, but it does not replace the official statement that the facilities vary depending on the room type; choosing a 38㎡ Studio still requires checking the number of bathrooms and the washing and drying configuration separately.

The apartment photos show the kitchen countertop, dish drawers, washing machine, separate work area, and separate bathroom in great detail. If I were to choose this place for a family stay, I would check every detail based on the room type I book, rather than just asking if there is a kitchen. People who want to continue moving around after the children go to sleep should also confirm whether the bedroom door can be closed and the location of the living area.

Photos of guest rooms and bathrooms

Actual photos of the guest room