Temple of the Emerald Buddha - 20 min walk - 1.7 km
Wat Pho - 3 min drive - 2.8 km
Wat Arun - 7 min drive - 6.4 km
Getting around
Yommarat - 3 min drive
Sam Yot Station - 3 min drive
Don Mueang Intl. Airport (DMK) - 40 min drive
Restaurants
HongKong Noodle - 1 min walk
Sara Restaurant - 1 min walk
Adhere the 13th Blues Bar - 1 min walk
ขนมเบื้องแม่ประภา - 2 min walk
Green Bar Restaurant - 2 min walk
About this property
Capital O Diamond House Khaosan
Hotel near Khaosan Road
Close to Temple of the Emerald Buddha, Capital O Diamond House Khaosan provides amenities like a fireplace in the lobby and a restaurant. Guests can connect to free in-room WiFi.
You'll also find perks like:
Express check-in, a porter/bellhop, and a 24-hour front desk
Luggage storage and multilingual staff
Room features
All guestrooms at Capital O Diamond House Khaosan offer comforts such as 24-hour room service and laptop-friendly workspaces, in addition to perks like air conditioning and separate sitting areas.
Other amenities include:
Bathrooms with rainfall showers and free toiletries
32-inch flat-screen TVs with cable channels
Separate sitting areas, refrigerators, and childcare services
Check-in start time: 2 PM; Check-in end time: 10 PM
Express check-in available
Check-out
Check-out before noon
Special check-in instructions
Front desk staff will greet guests on arrival at the property
Access methods
Staffed front desk
Pets
Pets not allowed
Children and extra beds
Children are welcome
Children up to the age of 12 years can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are not available
Cribs (infant beds) are not available
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
We should mention
This property does not have elevators
Property is also known as
Diamond House Bangkok
Diamond House Hotel
Diamond House Hotel Bangkok
Diamond Hotel Bangkok
Diamond House
OYO 75532 Diamond House
Capital O Diamond House Khaosan Hotel
Capital O Diamond House Khaosan Bangkok
Capital O Diamond House Khaosan Hotel Bangkok
Frequently asked questions
Is Capital O Diamond House Khaosan pet-friendly?
No, pets are not allowed at this property.
How much is parking at Capital O Diamond House Khaosan?
This hotel doesn't offer parking.
What time is check-in at Capital O Diamond House Khaosan?
Check-in start time: 2 PM; Check-in end time: 10 PM.
What time is check-out at Capital O Diamond House Khaosan?
Check-out is at noon.
Where is Capital O Diamond House Khaosan located?
Located in Bangkok City Centre, this hotel is within 1 mi (2 km) of Sanamluang, Khaosan Road, and Grand Palace. Siam Square and Wat Arun are also within 3 mi (5 km). Sam Yot Station is 28 minutes by foot and Sanam Chai Station is 29 minutes.
Capital O Diamond House Khaosan Reviews
Reviews
7.6
Good
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.
Nice place to stay. Roof top was amazing. Worth the stay just for that.
Jesse
Stayed 2 nights in Nov 2024
8/10 Good
Daiva
14 February 2025
Liked: Staff & service
Great location! Easy to walk to many landmarks and lots of good food around. The room wasn’t as clean as I would have expected when I checked in, but I told you staff and they remedied this right away! Unfortunately, the hot tub on the roof did not look like it had been cleaned or used in a long time, which was disappointing, but overall it was good value for solo traveler.
Several issues but they were resolved in a timely manner. No pla e to sit in room smmal tv not working bed too hard
NATHAN
Stayed 7 nights in Dec 2024
6/10 Okay
Clifford
16 November 2024
Disliked: Staff & service
Pretty good
It's a good location, but the air conditioner did not work very well and the TV was not operative. The refrigerator did not work either but they did exchange that for a working one when I brought it up. The bed is very firm but I feel like that's standard in Asia and I kind of like it. Clean and good location to see all the touristy spots.
I so wanted to give a better review. Staff are so friendly and helpful. This usually makes up for a lot. I was sick when there so this was extra special for me. But when the electricity stopped working and they had to move me to another hotel they booked randomly (oh so bad) and no refund this was bad.
Back to my stay in the diamond hotel. I try to ignore the fact that this building continually moves. Like earthquake wobbles. Very scary and often. Woke me up sometimes. They said ‘it’s ok’ mmmm
A/C did not work and they tried to charge me more instead of a discount
J E
Stayed 1 night in Nov 2024
4/10 Poor
erik
4 January 2025
Disliked: Cleanliness, staff & service, amenities
The hotel is cute. The location is not great for getting around outside of Khaosan. The hot tub (pool as they billed it) was suspect. The roof area was dirty until the evening. A light was out in the bathroom, and they did nothing about it. I asked about getting to the airport, and an employee said to come down and order one from the front desk. I did that, and when I checked out, they had not done it! I went out and got my own. I asked earlier for a place to have breakfast before leaving for the airport, and the staff member said, "I don't know. I don't stay here." Great! Not again. LOL!!!!!!!!!!!!
El personal amable, la habitación limpia zona tranquila, buena ubicación. El único fallo el jacuzzi que no tiene nada que ver está sucio y no funciona.
Based on the price I really wasn’t expecting much but I was pleasantly surprised! It’s in a nice quiet area right by the river, five minute walk away from Khao San Road. The staff was friendly and helpful, the wifi was good and the water pressure in the shower was good. The room and lobby was nice and clean, I didn’t see any bugs anywhere and there was no unpleasant smell that I’ve experienced in many other hotels. Overall great value for the price and I will definitely stay here again.