3 Star Hotel

Collection O Diamond House Khaosan

Sam Sen Rd, Khaosan, Bangkok, Thailand View Map

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Collection O Diamond House Khaosan

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About

Experience an abundance of unparalleled facilities and features at Collection O Diamond House Khaosan. Share your photos and respond to emails at your convenience, thanks to the free Wi-Fi internet access offered by hotel.The accommodating team at the reception will aid you with amenities such as luggage storage.Room amenities like room service and daily housekeeping contribute to making a perfect selection for your stay.The hotel maintains a completely smoke-free zone, providing a breathable atmosphere.Smoking is limited to specified smoking zones. Each accommodation at Collection O Diamond House Khaosan is thoughtfully created and adorned to provide visitors with a comfortable, home-like atmosphere. In certain rooms, the hotel offers linen service and air conditioning for guest convenience and satisfaction.In select rooms, guests at the hotel can enjoy top-notch in-room entertainment with television and cable TV available for their convenience.Rest assured, in a few chosen rooms, the presence of bottled water can be found.Maintain your cleanliness and comfort using toiletries and towels available in select guest restrooms. Should you prefer not to venture out for a meal, the enticing culinary choices at hotel are always available for your satisfaction.

26 Reviews

5.4Fair

What Guests Say

  • “Seedy and gross, no pool for 3 years”
  • “Unpleasant! Not worth it!”
Show 26 Verified Reviews

Top Amenities

  • Restaurant
  • Free Internet Access
  • Non-Smoking Rooms
Show All Amenities

Room Options

Our Best Price. GUARANTEED.

Exclusively for Priceline members Details

Standard Twin1/4

Standard Twin

194 sqft • 2 Single

  • Air conditioning
  • Bath or Shower
  • Cleaning products
  • Closet
Deluxe Twin1/4

Deluxe Twin

194 sqft • 2 Single

  • Air conditioning
  • Bath or Shower
  • Cleaning products
  • Closet
Deluxe Double1/4

Deluxe Double

194 sqft • 1 Double

  • Air conditioning
  • Bath or Shower
  • Cleaning products
  • Closet
Superior Double1/4

Superior Double

237 sqft • 1 Double

  • Air conditioning
  • Bath or Shower
  • Cleaning products
  • Closet

Room Details and Photos

Room Amenities

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    What Guests Loved

    5.4
    Fair

    Based on 26 reviews

    Pros +

    • Seedy and gross, no pool for 3 years
    • Unpleasant! Not worth it!
    • The staff guys were very kind and helpful till after check out. Excellent Location & Staff.

    Cons -

    • No pool, no new soap or toilet paper or towel in room.
    • Everything was terrible! The place was so dirty, unclean, and untidy! The location was also misleading, it claimed to be just a few kilometers from Pratunam, but it took more than 30 minutes by car, with or without traffic.Everything was filthy, like it hadn’t been cleaned in decades. The toilet lights were flickering, and the entire room gave off a creepy morgue-like vibe. Even my 4-year-old daughter was shocked when she saw the room and couldn’t sleep well at all.The blankets, comforter, and pillows were extremely dirty. We had to buy and sanitize the bedding ourselves using alcohol. The fridge was disgusting! dirty and smelly, with ice that had completely melted and almost reached the bottom part of the fridge. That’s how awful it was!The curtains were filthy, like they hadn’t been washed since the hotel opened. There were no complete toiletries , no toothbrush or toothpaste and the towels smelled bad!Overall, the hotel was absolutely dirty and disappointing. If I could get a refund, I definitely would. Paying over 800 for a room like that is not worth it at all. It's a total scam!
    • The fans or A/C are very noisy and there was no TV in my room ?.
    1JarodPosted on: 12-14-2025

    Seedy and gross, no pool for 3 years

    No pool, no new soap or toilet paper or towel in room.

    1Zandra M.Posted on: 8-7-2025

    Unpleasant! Not worth it!

    Everything was terrible! The place was so dirty, unclean, and untidy! The location was also misleading, it claimed to be just a few kilometers from Pratunam, but it took more than 30 minutes by car, with or without traffic.Everything was filthy, like it hadn’t been cleaned in decades. The toilet lights were flickering, and the entire room gave off a creepy morgue-like vibe. Even my 4-year-old daughter was shocked when she saw the room and couldn’t sleep well at all.The blankets, comforter, and pillows were extremely dirty. We had to buy and sanitize the bedding ourselves using alcohol. The fridge was disgusting! dirty and smelly, with ice that had completely melted and almost reached the bottom part of the fridge. That’s how awful it was!The curtains were filthy, like they hadn’t been washed since the hotel opened. There were no complete toiletries , no toothbrush or toothpaste and the towels smelled bad!Overall, the hotel was absolutely dirty and disappointing. If I could get a refund, I definitely would. Paying over 800 for a room like that is not worth it at all. It's a total scam!

    8VictoriaPosted on: 5-3-2025

    The staff guys were very kind and helpful till after check out. Excellent Location & Staff.

    The fans or A/C are very noisy and there was no TV in my room ?.

    8JamesPosted on: 1-24-2025

    Friendly, helpful staff, I picked a twin room and the beds were big. shower was really good and its a short walk to Khaosan Road.

    no aircon and the fan is boxed in just below the ceiling.

    7KendraPosted on: 1-23-2025

    Very close to a lot of things without being in the chaos. Super friendly staff. Especially the woman behind the desk.

    The aircon was broken and then finicky. They did get guys to look at it but after hours of fiddling it kind of worked but you needed to turn it off and on a lot. Setting was either freezing or off. Lady behind the desk was clearly the brains. The guys were a bit useless. Took ages to get fresh towels after an accident. Kept saying they’d bring in 5 min but only 5hours later and after having asked 4 times

    2shaniPosted on: 1-21-2025

    Just the location and the potential it could have

    Because the room wasn’t clean at all, the stuff told me I have a room with full bed and then book it for someone else and gave me less good room

    1SandhuPosted on: 1-5-2025

    I found this hotel unsatisfactory.

    Our reservation specified a 236-square-foot room, yet the accommodations provided measured only 175 square feet, inclusive of the bathroom. Furthermore, housekeeping and water service were unavailable.

    6PietroPosted on: 12-19-2024

    Location is great. The hotel building looks great.

    Had to stay in a different room for one night, as the hotel probably double-booked the one I reserved. Also the pool on the rooftop isn't available.

    10FionaPosted on: 12-9-2024

    Well, considering the previous bad reviews, i reluctantly booked this hotel as ir was over the road from where we were previously staying - WOW, WHAT A GEM! So much so I am booking to restay- it was super clean, super friendly, and super comfortable. Ibelieve its recently been taken over, and yes, they have more hotels in Pattaya.It's definitely worth every penny. The location was great they were great - ignore past reviews and give them a go- The jacuzzi on the roof with spectacular veiws was the icing on the cake!

    The previous ratings ! Having to leave - this lace wS outstanding .

    2JuryPosted on: 12-3-2024

    Place was passable at best

    Scamming staff and jacuzzi was totally useless and freezing

    9AliciaPosted on: 11-17-2024

    *The style & decor*Curious staff*Location*Well sized ized room

    Diamond House Hotel just opened up again one week before my stay - new administration.They are settling a few details in room maintence, services, and staff.Nothing major and anything I needed was resolved quickly.

    5SunilPosted on: 3-22-2025

    Central

    Noisy air conditioning

    7BerensPosted on: 12-17-2024

    Roof terrace

    No hot water

    8PaoloPosted on: 2-26-2025

    Very good

    8NouvoPosted on: 2-12-2025

    Very good

    6MooneyPosted on: 2-10-2025

    Pleasant

    6KimPosted on: 1-30-2025

    Pleasant

    5ChristopherPosted on: 1-8-2025

    Passable

    5UrošPosted on: 1-3-2025

    Passable

    7CyranPosted on: 12-18-2024

    Good

    Amenities & Policies

    Amenities

    Food & Drinks

    • Restaurant

    Media & Technology

    • Free Internet Access

    Kid Friendly

    • Family Friendly

    General

    • No Smoking Rooms/Facilities
    • Refrigerator

    Guest policies

    Check-inAfter 2:00 PM
    Check-outBefore 11:00 AM
    InternetFree Wi-Fi is available.
    Children & Extra BedsChildren of all ages are welcome.
    PetsPets are not allowed.
    Room RatesAll rates displayed are for two guests unless otherwise noted.

    Important info

    A Seasonal Energy Surcharge of THB 75 per room per night is applicable and is to be paid at the property.

    Location

    Collection O Diamond House Khaosan

    Sam Sen Rd, Khaosan, Bangkok

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