Near Khaosan Road, Diamond House offers an urban retreat with a spa tub and outdoor pool. Unwind in the bar or savor international cuisine at the restaurant. With free in-room WiFi, cooked-to-order breakfast options, and helpful staff on hand to assist with dry cleaning/laundry services.
At Capital O Diamond House Khaosan, you'll be just a 5-minute drive from Khaosan Road and Grand Palace. Also, Wat Pho and Yaowarat Road are just a 5-minute drive away.
Languages
English, Thai
At a glance
Hotel size
22 rooms
Arranged over 6 floors
Arriving/Leaving
Check-in start time: 2 PM; Check-in end time: 10 PM
Express check-in available
Check-out time is noon
Special check-in instructions
Front desk staff will greet guests on arrival at the property
Required at check-in
Credit card, debit card, or cash deposit required for incidental charges
Government-issued photo ID may be required
Children
Children (12 years old and younger) stay free when occupying the parent or guardian's room, using existing bedding
No cribs (infant beds)
Pets
Pets not allowed
Internet
Free WiFi in public areas
Free WiFi in rooms (speed: 25+ Mbps)
Parking
No onsite parking
Other information
Designated smoking areas
Property amenities
Food and drink
Restaurant
24-hour room service
Traveling with children
Children stay free (see details)
Childcare in room (surcharge)
Services
24-hour front desk
Luggage storage
Multilingual staff
Porter/bellhop
Facilities
1 building/tower
Fireplace in lobby
Room amenities
Be entertained
32-inch flat-screen TV
Cable TV channels
Home comfort
Air conditioning (climate-controlled)
Sleep well
Bed sheets provided
What to enjoy
Separate sitting area
Freshen up
Private bathroom
Rainfall showerhead
Shower only
Free toiletries
Hair dryer
Towels
Stay connected
Laptop-friendly workspace
Free newspapers
Free WiFi (speed of 25+ Mbps)
Phone
Food and drink
Refrigerator
More
Daily housekeeping
In-room safe
Fees & policies
Children & extra beds
In-room babysitting is available for an extra charge
Policies
This property does not have elevators.
This property accepts credit cards. Cash is not accepted.
Credit cards accepted: Visa, Mastercard, American Express, JCB International
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
Does Capital O Diamond House Khaosan offer free cancellation for a full refund?
Yes, Capital O Diamond House Khaosan does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
Are pets allowed at Capital O Diamond House Khaosan?
Sorry, pets aren't allowed.
Is parking offered on site at Capital O Diamond House Khaosan?
Sorry, there's no onsite parking at Capital O Diamond House Khaosan.
What are the check-in and check-out times at Capital O Diamond House Khaosan?
Check-in start time: 2 PM; Check-in end time: 10 PM. Check-out time is noon. Express check-in is available.
Are there restaurants at or near Capital O Diamond House Khaosan?
Yes, there's an onsite restaurant.
What's the area around Capital O Diamond House Khaosan like?
Capital O Diamond House Khaosan is in Bangkok City Centre, a short 9-minute walk from Khaosan Road and 18 minutes' walk from Grand Palace.
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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.More informationOpens in a new window
8.0/10
Cleanliness
8.2/10
Staff & service
6.8/10
Amenities
7.6/10
Property conditions & facilities
6.8/10
Eco-friendliness
Reviews
8/10 Very good
Dec 16, 2024
Nice and clean hotel, excellent value for money so you can't complain !
Stian Michael
Stian Michael, 4-night trip
8/10 Very good
Dec 22, 2024
Nice basic hotel on the doorstep of khaosan road. Friendly staff.
Tony
Tony, 3-night trip
6/10 Good
Feb 3, 2025
Nice place, really uncomfortable bed.
Nice place, really uncomfortable bed.
Adrian
Adrian, 2-night trip
8/10 Very good
Jan 11, 2025
Stay was ok nice area with things close enough, no lift for first 3 floors basic room but works for what we needed, will return the end of our trip
Richard
Richard, 3-night trip
8/10 Very good
Dec 3, 2024
Good spot!
Nice place to stay. Roof top was amazing. Worth the stay just for that.
Jesse
Jesse, 2-night trip
6/10 Good
Jan 18, 2025
Ok stay unfortunate that air con units were right o ru side my window and very noisy, apart from that a good stay and in a great area for things around,
Richard
Richard, 2-night trip
8/10 Very good
Jan 23, 2025
Reception boys, are super nice!
Great location, tub on roof doesnt work. But rooftop is sweet, standard room have no window just so You know...
Sarah
Sarah, 1-night trip
2/10 Poor
Nov 23, 2024
Very small room with very sketchy looking restrooms
John
John, 2-night trip
10/10 Exceptional
Nov 29, 2024
Staff is the next thing about that place. They’re very cordial and work with you no matter that. I was allowed early free check in
J E
J E, 1-night trip
6/10 Good
Jan 26, 2025
Plus for Nice location but the rest was not What i expect. No cleaning in 4 nights even i asked for it several times. Really hard beds and the room is not the size Hotels.com tell. The jacuzzi on the top had just cold water and was not changed. Had no Tv , and was only cold water in the shower. Will not change This room for next holiday in Khao San
Verified traveler
4-night trip
6/10 Good
Nov 16, 2024
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.
Clifford
Clifford, 2-night trip
6/10 Good
Nov 24, 2024
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
Paul
Paul, 4-night trip
2/10 Poor
Nov 23, 2024
A/C did not work and they tried to charge me more instead of a discount
J E
J E, 1-night trip
4/10 Fair
Feb 3, 2025
Cheap and loud
The only thing that was good was the price, and 5min walk to Khaosan Road.
Staff had Poor english, almost not even simple hotellexpressions.
The AC, was broken in our room. So we got a downgrade in roomtype. From Superior to Standard and not even a compensation. Not even cheaper price. We payed for superiorprice.
The AC in new room was only on or off, so we had to shut it down the not freeze.
Almost all hotels AC's was direct outside our room and sounded all night. Bed was poor. We could feel the hard bottom of bedframe.
Bad condition in bathroom, and the red towels had blechstains and edges was ripped.
And did not get a recipt, even that we specially asked for it when checking out. They didn't understand what we mean.
The picture on Hotels.com look way more better then the real condition.
Cecilia
Cecilia, 1-night trip
8/10 Very good
Feb 27, 2025
Verified traveler
5-night trip
2/10 Poor
Feb 16, 2025
Trop de bruit pour dormir et attention...
Impossible de dormir sans boule quies et encore... C'est aussi la première fois qu'un employer fouille mes affaires dans mon dos et fait comme si de rien après s'être fait prendre la main dans le sac ( de livres ! ).
Gerard
Gerard, 4-night trip
8/10 Very good
Feb 12, 2025
Eugene
Eugene, 4-night trip
10/10 Exceptional
Feb 9, 2025
Dirk
Dirk, 2-night trip
10/10 Exceptional
Jan 29, 2025
Danielle
Danielle, 6-night trip
6/10 Good
Jan 12, 2025
Jonas
Jonas, 2-night trip
10/10 Exceptional
Dec 27, 2024
Jesse
Jesse, 2-night trip
10/10 Exceptional
Dec 18, 2024
Jesse
Jesse, 2-night trip
10/10 Exceptional
Dec 13, 2024
Perfect for solo travellers
Verified traveler
1-night trip
8/10 Very good
Jan 29, 2020
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.
Verified traveler
2-night trip
8/10 Very good
Nov 14, 2019
Great value for what you pay for. Walking distance to Khaosan Road. Good location.