Laundry facilities and free WiFi in public areas are available at this smoke-free hotel.
GRAND BASE Osu offers 15 accommodations with slippers and hair dryers. Flat-screen televisions are featured in guestrooms.
Bathrooms include bidets, complimentary toiletries, and toothbrushes and toothpaste. Guests can surf the web using the complimentary wireless Internet access.
GRAND BASE Osu features laundry facilities and an elevator. Wireless Internet access is complimentary.
GRAND BASE Osu is a smoke-free property.
Property amenities
Internet
Available in all rooms: Free WiFi
Available in some public areas: Free WiFi
Parking and transportation
No onsite parking available
Family friendly
In-room microwave
Laundry facilities
Conveniences
Laundry facilities
Limited-hour front desk
Accessibility
Elevator
More
Smoking not allowed
Room amenities
Bedroom
Bedsheets provided
Bathroom
Bidet
Free toiletries
Hair dryer
Private bathroom
Shampoo
Slippers
Toilet paper
Toothbrush and toothpaste
Towels provided
Entertainment
Flat-screen TV
Food and drink
Microwave
More
Air conditioning (climate-controlled)
Heating (climate-controlled)
Policies
Check-in
Check-in start time: 3:00 PM; Check-in end time: midnight
Contactless check-in available
Minimum check-in age: 18
Check-out
Check-out before 10:00 AM
Contactless check-out available
Special check-in instructions
The front desk is open daily from 10:00 AM - 10:00 PM
Guests planning to arrive outside of normal check-in hours will receive an email within 24 hours before arrival with check-in instructions and an access code; front desk staffed during limited hours
To make arrangements for check-in please contact the property at least 48 hours before arrival using the information on the booking confirmation
Access methods
Access code, front desk (limited hours)
Pets
Pets not allowed
Children and extra beds
Children are welcome
3 children, up to the age of 6 years, can stay for free if using existing beds when occupying the parent or guardian's room
Property payment types
Important information
You need to know
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
Safety features at this property include a smoke detector
This property is professionally cleaned
We should mention
The Japanese Ministry of Health, Labour, and Welfare requires all international visitors to submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ); additionally, lodging proprietors are required to photocopy passports for all registering guests and keep the photocopy on file
Property is also known as
GRAND BASE OSU Hotel
GRAND BASE OSU Nagoya
GRAND BASE OSU Hotel Nagoya
GRAND BASE Osu Reviews
Reviews
9.2
Wonderful
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.
Its self check in, property is very particular in being eco-friendly hotel. Spacious room for family. Close to the osu market.
jonathan
Stayed 7 nights in May 2025
10/10 Excellent
Wanli
Apr 19, 2025
Wanli
Stayed 3 nights in Apr 2025
6/10 Okay
Michael
Traveled with family
Mar 16, 2025
Liked: Staff & service
Limited window of time with support staff. 1st floor was noisy and could hear other guests above. Dryer does not dry clothes properly and only one unit available to share with other guests.
Great place, fantastic location. Poor service in that they tried to refuse to hold bags until the late checkin time. A BIG issue for a family travelling.
This property is perfect for a short stay. Our family of four stayed here to visit Studio Ghibli park and it was easy getting to the subway. There was plenty of space but amenities were limited which was fine. There is one person working the front desk so service is limited but he was very friendly. The hotel is walkable to many places to eat, convenient stores, and the open air market.
Great property. So spacious.
Staff did not speak English but used Google translate well.
Only mugs provided, no crockery or cutlery. Microwave only. No sink (but two basins)
Our family of 6 were very comfortable in the huge space.
We loved our stay at Grand Base Osu. The room was spacious and the bathroom was huge! Loved the shower! The staff was helpful. Even though we do not speak Japanese the use of a translator app helped our communication. We highly recommend this hotel and would definitely choose Grand Base Osu if we ever go back to Nagano.