S3 Siam Bangkok, centrally located, offers a lively yet relaxing atmosphere with an outdoor pool and a convenient coffee shop. Travelers appreciate its strategic location and practical amenities like free self-parking and in-room WiFi.
Located close to MBK Center and Siam Paragon Mall, S3 Siam Bangkok provides a coffee shop/cafe, dry cleaning/laundry services and a restaurant. Stay connected with free in-room WiFi.
You'll also enjoy perks such as:
An outdoor pool
Free self-parking
Buffet breakfast (surcharge), a lift and luggage storage
Smoke-free property and a 24-hour front desk
Room features
All 80 rooms have comforts such as laptop-friendly workspaces and air conditioning, in addition to thoughtful touches such as free WiFi and free bottled water.
Other amenities include:
Bathrooms with baths or showers and free toiletries
Check-in start time: 3:00 PM; check-in end time: 5:00 AM
Check-out
Check-out before noon
Special check-in instructions
Front desk staff will greet guests on arrival at the property
This property doesn't offer after-hours check-in
Information provided by the property may be translated using automated translation tools
Access methods
Staffed front desk
Pets
No pets or service animals allowed
Children and extra beds
Children are welcome
Rollaway/extra beds are not available.
Cots (infant beds) are not available
Payment types at the property
Important information
Fees
You'll be asked to pay the following charges at the property. Fees may include applicable taxes:
A damage deposit of THB 500 will be collected before check-in.
We have included all charges provided to us by the property.
Optional extras
Fee for buffet breakfast: approximately THB 350 to 450 for adults and THB 250 to 350 for children
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 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, debit cards and cash
Safety features at this property include a fire extinguisher, a security system and a first aid kit
We should mention
No pets and no service animals are allowed at this property
Frequently asked questions
Does S3 Siam Bangkok have a pool?
Yes, this property has an outdoor pool.
Is S3 Siam Bangkok pet-friendly?
No, pets are not allowed at this property.
How much is parking at S3 Siam Bangkok?
Self-parking is free at this property.
What time is check-in at S3 Siam Bangkok?
Check-in start time: 3:00 PM; check-in end time: 5:00 AM. After-hours check-in is not available.
What time is check-out at S3 Siam Bangkok?
Checkout is at noon.
Where is S3 Siam Bangkok located?
Located in Bangkok City Centre, this hotel is within a 15-minute walk of Siam Center, MBK Center and Siam Paragon Mall. CentralWorld and Pratunam Market are also within 1 mi (2 km). Rachathewi BTS Station is 9 minutes by foot and National Stadium BTS Station is 12 minutes.
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Reviews
Reviews
7.6
Good
All reviews shown are from real guest experiences. Only travellers 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
8.0
Cleanliness
7.0
Amenities
8.0
Staff & service
7.6
Property conditions & facilities
Rating 10 - Excellent. 9 out of 34 reviews
10 - Excellent
9
Rating 8 - Good. 15 out of 34 reviews
8 - Good
15
Rating 6 - Okay. 5 out of 34 reviews
6 - Okay
5
Rating 4 - Poor. 4 out of 34 reviews
4 - Poor
4
Rating 2 - Terrible. 1 out of 34 reviews
2 - Terrible
1
Reviews
Verified
4/10 Poor
George
17 Feb 2026
Liked: Cleanliness, staff & service
Disliked: Amenities
Unfortunately the photos looked much better than the hotel itself. The breakfast was very poor, the only hot dish was an omelette. It was a lot down after spending a lot of time choosing a hotel for my vacation. The staff were nice and it was clean enough, but nothing more than 2 stars.
Hotel is in the middle of the city , malls are walkable and very convenient to go! Only 5 min from both left and right side , we can go Siam malls or stadium one !
Very close to main siam shopping area. All within 5 to 10 mins walk. The BTS station are so close just round the corner. The breakfast are slightly disappointed. Not many choice and everyday are same!
The room is quite noisy; I can hear motorcycles passing by downstairs, even though I’m on the 6th floor of a 9-story building. Additionally, conversations from other guests and ringing cellphones from nearby rooms can be easily heard. The bathroom amenities are very limited, offering only two small bottles of low-quality shampoo and shower gel. Furthermore, the linens, bedsheets, and towels are old and thin. Overall, the images displayed on websire do not accurately represent the quality of the facilities provided.
I stayed at this hotel, and I was extremely disappointed with the cleanliness and condition of the place. The overall environment of the hotel was deplorable, and the rooms appeared to have not been properly cleaned or maintained. There was dust and dirt on the floors, and the bathroom was in a terrible state. The towels and sheets also didn't look clean, giving a sense of unhygienic conditions.
Overall, based on this experience, I will not consider staying at this hotel again. I hope they can improve their cleanliness standards
Helt ok hotell med perfekt läge i Siam-kvarteren. Skönt med pool på taket, även om den var i minsta laget.
Lite trist frukostbuffé, men fina rum med fräscht badrum.
Nära till BTS National Stadium.