Close to Osaka Aquarium Kaiyukan and Universal Studios Japan, Casa G.S. Osaka Port provides amenities like dry cleaning/laundry services. Guests can connect to free in-room WiFi.
Located in Minato, a neighborhood in Osaka, Casa G.S. Osaka Port is in the entertainment district and near a metro station. Orix Theater and Osaka Castle are cultural highlights, and travelers looking to shop may want to visit Dotonbori and Universal CityWalk Osaka. Looking to enjoy an event or a game? See what's going on at Kyocera Dome Osaka or Intex Osaka. Visit our Osaka travel guide
You'll have the entire apartment to yourself and will only share it with other guests in your party.
Casa G.S. Osaka Port
Along with a microwave in a common area, this smoke-free apartment building has dry cleaning and laundry facilities. WiFi in public areas is free. Additionally, express check-out, a TV in a common area, and multilingual staff assistance are onsite. Each apartment features a washer/dryer, free WiFi, and an electric kettle. Amenities also include a hair dryer and an iron/ironing board.
Casa G.S. Osaka Port offers 23 accommodations with washers/dryers and hair dryers. This Osaka apartment provides complimentary wireless Internet access, with a speed of 25+ Mbps. Additionally, rooms include irons/ironing boards and blackout drapes/curtains.
Carbon monoxide detector not reported (host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector)
Smoke detector not reported (host has not indicated whether there is a smoke detector on the property)
General
23 units
Policies
Check-in
Check-in start time: 4:00 PM; Check-in end time: 9:00 PM
Minimum check-in age: 15
Check-out
Check-out before 10:00 AM
Express check-out available
Special check-in instructions
There is no front desk at this property
Guests will receive an email within 2 weeks before arrival with check-in instructions and an access code; access will be through a private entrance
Prior to arrival, you must complete online registration via a secure link
You will be asked to provide the property with a copy of your passport after booking
Information provided by the property may be translated using automated translation tools
Access methods
Access code, private entrance
Pets
Pets not allowed
Children and extra beds
Children are welcome
Property payment types
Important information
Fees
You'll be asked to pay the following charges at the property. Fees may include applicable taxes:
A city tax may be collected at the property. The city tax ranges from JPY 100–10,000 per person, per night based on the nightly room rate. Please note that further exemptions may apply. For more details, please contact the property using the information on the reservation confirmation received after booking.
We have included all charges provided to us by the property.
Optional extras
Nearby parking fee: JPY 1200 per day (98 ft away)
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.
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
Host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector with you on the trip
Host has not indicated whether there is a smoke detector on the property
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
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
Frequently asked questions
Is Casa G.S. Osaka Port pet-friendly?
No, pets are not allowed at this property.
How much does it cost to stay at Casa G.S. Osaka Port?
As of 2026/3/9, prices found for a 1-night stay for 2 adults at Casa G.S. Osaka Port on 2026/3/10 start from NT$813, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
How much is parking?
Limited spots are available.
What time is check-in at Casa G.S. Osaka Port?
Check-in start time: 4:00 PM; Check-in end time: 9:00 PM.
What time is check-out at Casa G.S. Osaka Port?
Check-out is at 10:00 AM.
Where is Casa G.S. Osaka Port located?
Located in Minato, this apartment building is within 1 mi (2 km) of Tempozan Giant Ferris Wheel and Osaka Aquarium Kaiyukan. Kyocera Dome Osaka is 2.9 mi (4.6 km) away. Osakako Station is only a 3-minute walk and Asashiobashi Station is 21 minutes.
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Reviews
Casa G.S. Osaka Port Reviews
9.0
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.More informationOpens in a new window
9.2
Cleanliness
10
Amenities
10
Property conditions & facilities
Rating 10 - Excellent. 4 out of 6 reviews
10 - Excellent
4
Rating 8 - Good. 1 out of 6 reviews
8 - Good
1
Rating 6 - Okay. 1 out of 6 reviews
6 - Okay
1
Rating 4 - Poor. 0 out of 6 reviews
4 - Poor
0
Rating 2 - Terrible. 0 out of 6 reviews
2 - Terrible
0
Reviews
10/10 Excellent
Norio
2026/2/22
Liked: Cleanliness, amenities, property conditions & facilities, communication
良かった
Norio
Stayed 2 nights in Feb 2026
10/10 Excellent
Jeffrey
2026/2/19
Liked: Cleanliness, amenities, property conditions & facilities, communication
Casa G.S is good to stay for everyone the room and facilities is so clean I recommend 💯% to everyone
so many things to see and lots to do near at CASA G.S
Jeffrey
Stayed 2 nights in Feb 2026
10/10 Excellent
yuji
2026/1/13
Liked: Cleanliness, amenities, property conditions & facilities, communication
よかった
yuji
Stayed 1 night in Jan 2026
8/10 Good
RYUUSUKE
2025/11/25
客室は清潔であり、案内もわかりやすかった。特に休憩室の存在が良かった
RYUUSUKE
Stayed 1 night in Nov 2025
10/10 Excellent
Ana
2026/2/20
Liked: Cleanliness, amenities, property conditions & facilities, communication