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2 adults, 1 room
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Collection O Diamond House Khaosan 




€ 9.92per night
This is the cheapest price in 30 days, based on the rates on 29 Oct
Top reasons for booking
With a stay at Collection O Diamond House Khaosan, you'll be centrally located in Bangkok, within a 5-minute drive of Khaosan Road and Chao Praya River. This hotel is 3.2 mi (5.1 km) from Siam Square and 3.4 mi (5.5 km) from Siam Paragon Mall.
Popular facilities
Restaurant
WiFi
Free WiFi
24-hour front desk
Luggage storage
Exploring the area
2
Deluxe bunk bed
Bed type arranged at check-in
7
Deluxe
1 double bed or bigger
7
Superior
Bed type arranged at check-in
6
Super Deluxe
1 double bed or bigger
39
Standard Twin Room
2 beds
17
Deluxe Twin Room
2 beds
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Reviews
Read all reviews
3.8/5.0
Good
236 reviewsLocation
4.3
Services offered
4.0
Cleanliness
3.8
Atmosphere & facilities
3.2
All
4.5+
3.0+
Reviewed: 12 Feb 2026
1.0/5.0
Below averageSolo stay · For leisure
The room didn't match the description on Expedia. The front desk clerk (which is a tiny desk on the stairwell landing between the first and second floors) explained that none of their rooms have televisions or a working safe. Their rooms don't include hand soap in the bathroom. You get to wash your hands with the tiny tube of shower gel they provide after using the toilet. Their jacuzzi was filled with dirt and leaves upon my arrival. One person told me that it hadn't been used since COVID. They did sort of clean it up and fill it with water, but I wasn't about to be the guinea pig for that.
This place was probably quite nice 20 years ago, but it's best to avoid now until somebody remodels it.
Reviewed: 27 Dec 2025
5.0/5.0
FantasticStayed with family · For friends and family
This was my first trip, and I truly enjoyed everything—the room decoration, the bed, and the overall environment were excellent. The front desk team was amazing; whenever we needed anything or had a question, they responded very quickly. Thank you so much, Thailand, for a wonderful experience.
Reviewed: 3 Jun 2025
5.0/5.0
FantasticStayed with partner · For leisure
We had an amazing holiday staying at the collection! Lynn @ the front desk was amazing And made us feel right at home !!! The owners were onsite and tou can tell they are really involved! Would highly recommend!
Reviewed: 13 May 2025
5.0/5.0
FantasticSolo stay · For leisure
10 minute walk from Khaosan Road, nice hotel with friendly front desk staff.
Reviewed: 14 Mar 2025
1.0/5.0
Below averageSolo stay · For leisure
property did not provide a tv in my room as listed in the rooms discripetion and had torn bed sheets
Reviewed: 13 Mar 2025
3.0/5.0
GoodStayed with family · For friends and family
Central hotel, near the famous Khao San road. A little bit tricky to get to if you’re travelling by car/taxi as there was no designated drop off/pick up point. Staff were lovely. Room and, overall, the property was stylish. It has the basic amenities for a one night stay.
Reviewed: 14 Feb 2025
4.0/5.0
GreatSolo stay · For leisure
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.
Reviewed: 10 Feb 2025
5.0/5.0
FantasticFor business and leisure
It was close to everything restaurants shopping areas and not to to far from down town
Reviewed: 3 Feb 2025
2.0/5.0
Below averageStayed with partner
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.
Reviewed: 3 Feb 2025
3.0/5.0
GoodStayed with partner
Nice place, really uncomfortable bed.
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