Boutique Sauna ARCH

Hotels
8.2 (44 reviews)
4-1 Tsukudo-cho ARCH building , Tokyo , jp

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Facilities

Health or beauty spa nearby
Non-smoking rooms
Air conditioning
Terrace
Sauna
Cashless payment available
Fire extinguishers
Smoke alarms
Key card access
Television in common areas
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Review Highlights

Pros:
Luxury amenities
Friendly service
Cons:
Small room
Cleaning issues in bathroom

Categories

Cleanliness
7.51
Some concerns about the bathroom's cleanliness and environment.
Service
8.98
The team were friendly and accommodating.
Location
8.52
Excellent location with a station nearby.
Room Quality
6.97
Room was beautiful but very small and lacked adequate light.
Amenities
9
Luxury amenities including an in-unit sauna.
Value for Money
7.96
Well-appointed but issues with check-in time reduced perceived value.
Food and Beverage
8.21
No specific mention; standard quality for this hotel tier.
Overall Experience
8.48
A memorable stay marked by luxury and comfort.
* This sentiment is summarized by AI based on user reviews.
Updated at: 2026-01-11 08:37

Property Description

Luxurious 5-Star Accommodation
Experience the epitome of luxury at Boutique Sauna ARCH, a 5-star hotel in the heart of Tokyo. Indulge in our air-conditioned rooms equipped with free WiFi and private bathrooms. Unwind in the sauna and spa center or admire stunning city views from our terrace.

Relaxing Sauna and Spa Facilities
Pamper yourself with our sauna and spa facilities, perfect for unwinding after a day of exploring Tokyo. Rejuvenate your senses and relax in style at Boutique Sauna ARCH.

Convenient Location near Major Attractions
Located just steps away from Kagurazaka Wakamiya Hachiman Shrine and Kosho-ji Temple, our hotel offers easy access to popular landmarks including Museum of Science Tokyo University of Science and Akagi Shrine. Don't miss the chance to stay at Boutique Sauna ARCH for a truly unforgettable experience.

Important information:

Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation.

Check-in and check-out hours:

Location

Guest Reviews

8.2
Based on 44 reviews
Cleanliness: 7.51
Service: 8.98
Location: 8.52
Room Quality: 6.97
Amenities: 9
Value for Money: 7.96
Food and Beverage: 8.21
Overall Experience: 8.48
S
Sara • solo_traveller • qa
10
2026-02-10 • via Nuitee
A
Arthur • couple • au
6
2026-02-10 • via Nuitee
N
Noel • couple • au
10
2026-01-03 • via Nuitee
R
Robert • couple • us
10
2025-12-31 • via Nuitee
S
Sara • couple • us
10
Exquisite and life changing
Pros:

Everything about this hotel from the amenities to the provided toiletries and pajamas screamed luxury and comfort. I have never heard of a hotel offering an in unit sauna before and the experience of having unfettered access to one during the winter months could not be more understated. I’ll be thinking about this hotel for the rest of my life!

Cons:

Everything was perfect! Though I could see a tall person having trouble using the toilet since the toilet room is very small.

2025-12-14 • via Nuitee
R
Rade
10
Pros:

Autentiskt

2025-10-29 • via Nuitee
S
Shihab • extended_group • gb
10
The team were friendly and accommodating. Sauna was top.
Pros:

Excellent location with a station near by. Sauna was great. Note it’s ideal for couples.

Cons:

N/A

2025-10-04 • via Nuitee
I
Inmaculada • couple • es
7
Precioso apartamento pero pequeño, con escasa luz y calor
Pros:

Era muy bonito, una música muy agradable y decorado con muy buen gusto

Cons:

Era muy pequeño, no tenía nada de luz, sobre todo en el baño que no se veía absolutamente nada y hacía mucho calor en la entrada y cuarto de baño.
Por otro lado, pese que nos hicieron el favor de entrar un poco antes (18:00), no nos pareció bien que la hora de entrada fueran las 22:00, lo cuál hace que la estancia de un día solo fuese para dormir, no tiene sentido alguno.
Por último, la entrada a los apartamentos no tiene puerta, por lo que podían entrar cualquier persona ajena al hotel y olía a pipi en la puerta del apartamento.

2025-09-06 • via Nuitee
A
Anna Qian Fei • couple • dk
9
2025-08-28 • via Nuitee
I
Iga • family with young children • be
10
Spectacular , perfect for couple
Pros:

Host, cosmetics and amazing Location , walking distance to superb restaurants

Cons:

But small for 3

2025-06-30 • via Nuitee
M
Matthew • friends
10
Pros:

The staff were extremely helpful and let me check-in an hour earlier than the intended time. The room was beautiful from top to bottom; I love that the cold plunge was right next to the Sauna. The upstairs bathroom was amazing; everything was super clean and felt like home.

2025-04-28 • via Nuitee
Y
Yongyoot • review category business travellers • th
8
Very good
2025-03-25 • via Nuitee
N
Nguyen • young couple • us
10
Exceptional
2025-02-13 • via Nuitee
I
Ines • solo traveller • fr
10
It was great! I wish I could stay longer though…
2025-01-15 • via Nuitee
S
Sloan • young couple • gp
9
Superb
Pros:

Small boutique hotel, a lot of privacy, and beautiful and unique architecture and design

2024-12-15 • via Nuitee
L
Lyle • young couple • jp
10
Exceptional
2024-12-15 • via Nuitee
A
Amelia • solo traveller • us
10
Exceptional
Pros:

Relaxing vibe and easy to communicate with staff

2024-12-14 • via Nuitee
B
Brandon • young couple • au
3
Not nice
Pros:

Sauna….

Cons:

Check-in instructions were very unclear and there was no staff to assist with check-in so I had to book another hotel for the night until I was shown how to check-in so I feel like I deserve apology and some type of reimbursement of some sort

2024-11-26 • via Nuitee
J
Johnson • family with young children • jp
10
Hidden gem in Kagurazaka
Pros:

Beautiful architecture and atmosphere
Great sauna and water bath

2024-10-04 • via Nuitee
C
Chen • with friends • cn
1
The worst hotel I have experienced In my life, too disappointed.
Pros:

Location is not bad, That is the only advantage I can tell.

Cons:

Very noisy outside, it's in a corner on an one way street, many taxis and garbage truck passing by no matter how late night it was. Besides, can you imagine their check in time is 9PM?!! I didn't understand until I stepped into the narrow twin bedroom without lift or elevator. It was absolutely a clock hotel for lovers at day time. And they will charge you a additional so called 'loyal membership card fee' in your bill if you don't pay close attention. Exclusive service and experience, Yes, I can't agree it more. So disappointed.

2024-10-03 • via Nuitee