Temple of the Emerald Buddha - 20 min walk - 1.7 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
Languages
English, Thai
Property amenities
Internet
Available in all rooms: Free WiFi
In-room WiFi speed: 25+ Mbps
Available in some public areas: Free WiFi
Parking and transportation
No onsite parking available
Food and drink
1 restaurant
24-hour room service
Family friendly
In-room child care (surcharge)
Refrigerator
Guest services
24-hour front desk
Daily housekeeping
Luggage storage
Multilingual staff
Porter/bellhop
Accessibility
This property does not have elevators
More
Designated smoking areas
Fireplace in lobby
Room amenities
Bedroom
Air conditioning (climate-controlled)
Bed sheets
Bathroom
Free toiletries
Hair dryer
Private bathroom
Rainfall showerhead
Shower
Towels
Entertainment
32-inch flat-screen TV
Cable channels
Food and drink
Refrigerator
More
Free newspapers
Laptop-friendly workspace
Phone
Safe
Separate sitting area
Policies
Check-in
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.
Have a question?
Beta
Get instant answers with AI powered search of property information and reviews.
Capital O Diamond House Khaosan Reviews
Reviews
7.8
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.
It was close to everything restaurants shopping areas and not to to far from down town
rafael
Stayed 12 nights in Jan 2025
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!!!!!!!!!!!!
erik
Stayed 1 night in Dec 2024
8/10 Good
Reinhard
6 February 2025
Liked: Cleanliness
Das Preis / Leistungsverhältnis hat für mich total gepasst und die Unterkunft ist unschlagbar zentral
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.
Noelia
Stayed 2 nights in Dec 2024
4/10 Poor
Daniel
24 December 2024
Daniel
Stayed 2 nights in Dec 2024
10/10 Excellent
Muhammad
24 December 2024
Liked: Cleanliness
Muhammad
Stayed 2 nights in Dec 2024
8/10 Good
TAIRA
23 December 2024
TAIRA
Stayed 1 night in Dec 2024
10/10 Excellent
Debra
16 December 2024
Debra
Stayed 2 nights in Dec 2024
6/10 Okay
FAWZI
11 December 2024
Liked: Staff & service
Disliked: Property conditions & facilities
FAWZI
Stayed 3 nights in Dec 2024
10/10 Excellent
Paul
11 December 2024
Paul
Stayed 2 nights in Nov 2024
8/10 Good
Verified traveler
29 January 2020
Liked: Cleanliness, staff & service, amenities
The Golden House is located in the heart of Bangkok. Its clean and have good service. Food in the 1st floor restaurant have delicous Thai food.
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.
I moved to this hotel from a bigger one nearby that did not have room for me for the last three days of my stay in Bangkok. I had the mid-range room - which was very small - a large mattress on a slightly-raised wooden platform, a bench on which two people could sit side by side, and a lttte bit of floor (and a closet and mini-bar fridge).
Bathroom was very small - no one over the age of about 6 could sit straigh forward on the toilet.. Water pressure was low. No hot water in sink (not a failure, just not provided at all - only one tap.)
But the bed was comfortable and the room was quiet. Staff were helpful and friendly.
So if you just want a place to put your bags down and sleep, this can do. It feels safe and it is in the Khao San neighbourhood full of backpackers and the hostels and small restaurants (lots on the sidestreets) that serve them and the locals. An agreeable area to stroll in, again safe and friendly. (And if you want a "Jack Armani" suit, you can get one made around the corner from this hotel!)
If you need to work or read seriously, this is not the place for you, unless you can read or work in bed. The bench is not comfortable after an hour or so, though it's padded (as am I). There is not enough light to read a book. If you are reading a phone or computer or e-reader, no problem. I did some work one afternoon in the small restaurant on the ground floor of the hotel - part of the lobby of the building. That would not do at a meal time.