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Sumida-ku Oshiage 3-25-17, Tokyo, 131-0045 (show map)
Apartment Overview
Formerly O3 Hostel
Before November 2021 AET & o3 HOTEL was known as O3 Hostel
Before March 2020 AET & o3 HOTEL was known as O3 inn TOKYO
Before June 2019 AET & o3 HOTEL was known as O3 inn TOKYO

Lock in a great price now and relax with our Price Guardian working for you
Hotel prices fluctuate. Book now, we will check prices each day for you and then let you know how to re-book if an even better price becomes available.Rooms List
Setup a Price Alert for AET & o3 HOTEL
Each day we'll check prices and send you an email for your selected dates at AET & o3 HOTEL. If you don't have specific dates but would like to check prices for say next weekend or say next month we can check the price too.
When the hotel goes on sale you will know straight away from the daily email and be able to book with confidence that you've got excellent value.
Facilities of AET & o3 HOTEL
General
WiFi everywhere
Activities
Cycling
Services
Free WiFi, Internet services, WiFi
Food & Drink
Bar, BBQ facilities, Breakfast in the room, Grocery deliveries, Packed lunches, Restaurant, Room service, Snack bar, Special diet menus (on request)
Pools and wellness
Hot tub, Sauna
Front-desk/reception area services
Concierge service, Luggage storage, Private check-in/check-out, Safety deposit box, Tour desk
Common areas
Sun terrace, Terrace
Cleaning services
Laundry
Business facilities
Fax/photocopying, Meeting/banquet facilities
Miscellaneous
Air conditioning, Designated smoking area, Family rooms, Heating, Non-smoking rooms, Non-smoking throughout
Room facilities [ These may vary room to room ]
Air Conditioning, Balcony, Barbecue, Bath, Bath or Shower, Bathroom, Bidet, City view, Cleaning products, Clothes rack, Desk, Detached, Dining area, Dining table, Electric kettle, Extra Long Beds (> 2 metres), Fan, Free toiletries, Garden view, Hairdryer, Hardwood/Parquet floors, Heating, Hot Tub, Iron, Ironing Facilities, Kitchen, Kitchenette, Kitchenware, Landmark view, Linen, Microwave, Outdoor dining area, Outdoor furniture, Private flat in building, Refrigerator, Safety Deposit Box, Sauna, Shower, Slippers, Sofa, Stovetop, Terrace, Toaster, Toilet, Towels, Tumble dryer , Upper floors accessible by stairs only, View, Wardrobe/Closet, Washing Machine
Hotel Policies
Check-In
From 15:00:00 hours
Check-Out
-11:00:00 hours
Cancellation / Prepayment
Cancellation, prepayment and 'book now pay later' policies vary according to room type. Please check the room conditions when selecting your room above.
Accepted credit cards
The hotel reserves the right to pre-authorise credit cards prior to arrival.
The fine print
Please inform in advance of your expected arrival time. You can use the Special Requests box when booking, or contact the property directly with the contact details provided in your confirmation.
Traveller reviews

“Perfect for our family of 6”
30 May 2025
We loved the location with views of Skytree and only a 5 minute walk from the metro station, accessing other major parts of the city were made easy. With 4 kids under 10 this was by far the best accommodation for our family in Japan. Would highly recommend for groups of families.

“Definitely booking again”
28 May 2025
Great design for a family to come back and have space to chill. Awesome location. Great staff - very helpful.

“Superb”
03 Mar 2025
Owner was very helpful and friendly. Quite a new place to stay in Tokyo.

“Wonderful stay”
27 Jan 2025
This is a beautifully designed apartment and had a unique sleeping pod set up. The location is in a quiet street and is walking distance to the train station.