One One Bangkok
Hotel, 3-star289/1 Soi Sukhumvit 55 Thonglor Klongton Nua Wattana, Bangkok, ThailandShow on map
8.3 · Very good133 reviews
- Check-in from 2:00 PMCheck-out by 12:00 PM. The front desk is staffed around the clock, so a late arrival is fine.
- Exceptional locationGuests rate the location 9.7 out of 10, at 289/1 Soi Sukhumvit 55 Thonglor Klongton Nua Wattana.
- Free parkingThe property states parking on site is free for guests.
City View Rooms with Modern Amenities Experience luxury in the heart of Bangkok with air-conditioned rooms offering stunning city views, a minibar, and plush bathrobes in the en suite bathroom.
Convenient Location for Dining and Shopping Located a short walk from J Avenue Thonglor, indulge in a variety of dining options and explore a nearby supermarket.
Exceptional Service and Facilities Enjoy complimentary WiFi, free private parking, and a helpful 24-hour front desk ready to cater to your every need.
Book now to experience the perfect blend of comfort and convenience at One One Bangkok.
What this place offers
- WiFi available
- Free WiFi
- Parking
- Free Parking
- Non-smoking rooms
- Air conditioning
- 24-hour front desk
- Restaurant
- Room service
- Lift / Elevator
Rooms
8.3
Very good
Rated 8.3 out of 10 by 133 guests who stayed here.
- Cleanliness7.2
- Service9.1
- Location9.7
- Rooms8.1
- Amenities8.2
- Value8.6
- Food & drink6.7
Guests mention
Good locationComfortable stay
SoniaBDFront desk staffs are not cordial. very rude.
cleanliness
behavior of the front desk staffs
GorIsraelתודה הכל היה מעולה!
לא היה משהו שלא אהבתי
GaborCanadaThe room we got was quiet from the street
The bed was hard and the A/C got noisy in the middle of the night.
ThinUnited KingdomLarge rooms, good value
No shuttle to BTS station
OzgurFrancePas fou fou l'hotel ...
Le batiment est recent.
Belle douche !!!!
Mais ne fonctione pas, la douche a une cascade qui ne fonctionne pas.
De plus le débit d'eau est quasiment inexistant...
Moi qui adore le temps de ma douche c'est un moment…
AyeFJWhen ever we visit Bangkok, we stay in One One Bangkok Hotel. It is very close to Samitivej Hospital and BTS stations. There are good restaurants around this area.
Reviews are written by guests who booked through our supplier and stayed, shown as written and in their own language. Category scores are the supplier’s reading of recent reviews, updated January 2026.
Where you’ll be
289/1 Soi Sukhumvit 55 Thonglor Klongton Nua Wattana, Bangkok, Thailand
Guests rate the location 9.7 out of 10 — exceptional.
Things to know
Cancellation
Each room shows its own terms before you pay.
Most rates can be cancelled free until a date shown on the room.
Non-refundable rates are marked as such.
House rules
Check-in from 2:00 PM
Check-out by 12:00 PM
Children welcome
Show more
No pets
Free parking on site
Non-smoking rooms available
Payment & property
Paid when you book, not at the desk.
Rates include the taxes and fees we can read.
The property may take a card at check-in for incidentals.
What we’d check for you here
- How many rooms they will hold at once, for how long, and on what terms.
- That the step-free room is actually free on your dates, and whether it is a roll-in shower or a bath, which the listing never says.
- That the desk is staffed when you land, and that the room is held past cut-off.
- Whether there is room for a pickup, a trailer or a van, not just a car.
- Whether breakfast is in the rate or added at checkout, and what time it runs.
- Whether the rate moves for your dates, and what it includes.
- What the property actually charges at the desk on top of the rate.
Questions about One One Bangkok
What time is check-in and check-out at One One Bangkok?
Check-in is from 2:00 PM. Check-out is by 12:00 PM. If you're arriving late, tell us and we'll ask the property to hold the room.
Does One One Bangkok allow pets?
No — the property states that pets are not allowed.
Is there parking at One One Bangkok?
Yes — the property states that parking on site is free. Whether a space can be reserved in advance varies, so we check it against your dates.
Is breakfast included at One One Bangkok?
Breakfast is offered at the property. Whether it's included depends on the rate — the board type is shown on each room once you put your dates in.
Does One One Bangkok have Wi-Fi?
Yes — internet access is listed among the property's facilities.
Can I book a block of rooms at One One Bangkok?
The property lists meeting and banquet space, which usually means it handles group business — but how many rooms it will hold at once, for how long, and at what rate are set case by case and are not in any feed. Tell us the dates and the number of rooms and we'll get those terms from the property in writing before anything is charged.
Does One One Bangkok have wheelchair accessible rooms?
The property lists step-free or accessible facilities. That flag is the one least able to settle the question: a hotel can carry it and still have a step at the entrance, or a bath rather than a roll-in shower, and it does not say whether the accessible room is free on your dates. Tell us what you need and we'll ask the property directly rather than reading you the flag.
Can I check in late at One One Bangkok?
The property lists a front desk staffed 24 hours, so a late arrival should be possible. Standard check-in is from 2:00 PM. Rooms are still released after a cut-off at some properties regardless of the desk hours, so tell us your arrival time and we'll have them hold it.
How do I book One One Bangkok?
Put your dates in above and book online, or call (888) 789-8585 and we'll do it for you — including things a booking form can't handle, like a block of rooms, a monthly rate or an invoice for your employer.
Where is One One Bangkok?
289/1 Soi Sukhumvit 55 Thonglor Klongton Nua Wattana, Bangkok.
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Nothing to do with the booking above. The same market, priced the same way, for if this one is not it.
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