Collection O Diamond House Khaosan, Bangkok ➤ Reviews, Rooms & Prices 2025

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Key details

About the Hotel

4 Samsen Road, Bangkok, Thailand, 10200

Collection O Diamond House Khaosan is a 3-star Bangkok hotel offering a contemporary all-day dining coffee shop and modern Thai-style accommodations. The property features 32 guestrooms, a rooftop terrace, and a spa tub, providing various amenities for travelers.

Rooms & Amenities

The hotel offers 32 well-appointed guest rooms, each featuring air conditioning, flat-screen TVs, refrigerators, and minibars. En suite bathrooms include hot shower facilities and a hairdryer, ensuring essential comforts for guests.

Dining Options

Dining options include a restaurant that serves local and Western dishes, along with a daily American breakfast. Guests can also enjoy their meals at nearby restaurants such as Bangkok Poutine and Juntun.

Leisure & Services

For leisure, Diamond House features a rooftop terrace and a spa tub where guests can unwind. The hotel also provides a tour desk to assist guests in exploring local attractions.

Location & Transportation

Collection O Diamond House Khaosan is within walking distance to landmarks such as the Grand Palace, Wat Phra Kaew, and the Temple of the Emerald Buddha. Nearby transport options include the Sam Sen bus stop and Sanam Chai subway station.

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Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals

Deluxe Double Room

Max:

2 persons

18 m²

Bed options:

2 Single beds

City view

Shower

Fireplace

room details

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Standard Twin Room

Max:

2 persons

22 m²

Bed options:

2 Single beds

City view

Shower

Fireplace

room details

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Superior Double Room

Max:

2 persons

22 m²

Bed options:

1 Double bed

City view

Shower

Fireplace

room details

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Price and Room Availability Calendar

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Getting around

A list of all available modes of transport

City Centre

Bangkok 1.0 km

Airports

Don Muang (DMK) 27.5 km

Suvarnabhumi (BKK) 36.4 km

Train

Hualumphong Train Station 3.3 km

Hua Lamphong Train Station 3.3 km

Underground

Sam Yot 1.8 km

Sanam Chai 2.2 km

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

Cozy Beds!

“The bed in my mid-range room was exceptionally comfortable, providing a perfect spot to relax and get a restful night's sleep.” view full review

Accessible Design

“The hotel features easy access pathways, ensuring that all guests can navigate comfortably throughout the premises.” view full review

Rooftop Relaxation

“The rooftop jacuzzi was a good bonus, offering a serene space to unwind while enjoying stunning views of the city.” view full review

Functional Shower

“The bathroom facilities were basic but functioned exceptionally well, with a hot water shower that was perfect after a long day.” view full review

General

No smoking on site
Free Wi-Fi
24-hour reception
VIP check-in/ -out
24-hour security
Luggage storage
Locker room
Lift
Smoke detectors
Fire extinguishers
Key card access
Key access

Services

Room service
Housekeeping

Dining

Restaurant
Bar/ Lounge area

Spa & Leisure

Garden area
Leisure/ TV room
Jacuzzi

Room features

Paid Wi-Fi in rooms
Air conditioning
Sitting area
Terrace
Garden furniture
Dining table

Bathroom

Free toiletries

Media

Flat-screen TV
AM/FM alarm clock

Room decor

Parquet floor

Location

4 Samsen Road, Bangkok, Thailand, 10200

Map view

street view

4 Samsen Road, Bangkok, Thailand, 10200

City landmarks

Palace

The Grand Palace

2.1 km

Pagoda

Temple of the Reclining Buddha

2.1 km

Pagoda

Temple of the Emerald Buddha

2.1 km

Pagoda

Temple of Dawn

2.4 km

Pagoda

Wat Bowonniwet Vihara

720 m

Park

Sanam Luang

1.7 km

Monument

Democracy Monument

720 m

Pagoda

Wat Chana Songkhram Ratchaworawihan

720 m

Museum

Rattanakosin Exhibition Hall

720 m

Pagoda

Wat Suthat

1.8 km

Pagoda

Wat Mahathat Yuwaratrangsarit

2.1 km

Stadium

Rajadamnern Thai Boxing Stadium

1.5 km

Pagoda

The Golden Mount

2.2 km

Museum

Bangkok National Museum

1.7 km

cnr Th Si Ayuthaya & Rama V

Wat Benchamabophit

1.7 km

near the Temple of the Emerald Buddha Mahachai Road

Bangkok City Pillar Shrine

2.1 km

Park

Santichaiprakarn Park

720 m

Th Ratchadamnoen Klang

Mahakan Fort

1.1 km

Gallery

National Gallery

1.7 km

Library

Bangkok City Library

720 m

Palace

Ananta Samakhom Throne Hall

1.7 km

Zoo

Dusit Zoo

2.2 km

Museum

Siriraj Medical Museum

1.7 km

Store

Tha Maharaj

1.7 km

Pagoda

Giant Swing

1.8 km

Museum

Pipit Banglamphu History Museum

720 m

Museum

Bank Of Thailand Museum

1.3 km

Nearby

Phra Athit Road

Phra Sumen Fort

360 m

BangkokThailand

Banglamphu

30 m

Restaurants

Adhere 13th Blues Bar

40 m

13 Opposite SamsenSoi 2

Bangkok Poutine

70 m

35 Samsen Rd Phra Nakhon

Cafe The Flow

40 m

19 Samsen Rd Phranakorn

Saneh Bangkok Restaurant

30 m

1 Soi Rim Klong Banglumpoo

Juntun

140 m

Samsen Rd. Near Samsen 1 Alley

HKN Hong Kong Noodle

90 m

203

P Hotpot vegetarian

120 m

54/1 Thanon Samsen

White Conner's

190 m

222 Samsen 2 Samsen Rd Ban Phan Thom

naam hostel n cafe

180 m

72/1 Samsen Soi 4 khwaeng Ban Phan Thom

Reviews and Ratings

Feedback from previous guests about their experience.

68%

liked the hotel and would stay again

Great location

Friendly staff

Rooms too small

Service could improve

6.8/10

Nice

Rooms

6.4

Location

9.0

Service

6.8

Dining

5.3

Frederick

United States, August 2024

7.0/10

My stay at this hotel was decent overall, with the location being a major highlight as it’s conveniently close to Khao San Road and other amenities. The room, while cozy, was quite small and a bit too dark for my liking. On the plus side, the staff were friendly and accommodating, but the service could have been more attentive. Overall, it's a good value for the location, albeit the room size is a bit of a drawback.

Rooms

5.0

The room was very small, with limited space to move around. It had a large mattress on a raised platform, a bench for two, and basic floor space, but I found it quite dark. It was nice that there were safety locks on the doors.

Service

7.0

Staff were friendly and accommodating, which made for a pleasant interaction. However, I did notice some staff seemed more interested in their phones rather than being attentive to guests.

Location

9.0

The location is perfect—just a short walk from Khao San Road and close to the river, making it easy to get around. It felt like a quiet oasis despite being so near to the hustle and bustle.

Dining

Facilities

Great location

Rooms too small

Dave

United States, August 2024

7.0/10

I had a mixed experience at this hotel. The location was great, just a short walk from Khaosan Road, which made it easy to explore the city. The rooms were quite small, which might be a bit of a downside if you're used to more space. On the flip side, the service was helpful, and the price was reasonable. Overall, it's a decent choice if you're looking for a budget stay near the action.

Rooms

6.0

The rooms were definitely on the smaller side but clean and functional for a short stay.

Service

7.0

Service was generally helpful, but at times it felt a bit lacking in enthusiasm.

Location

9.0

The hotel is perfectly located just a 5-10 minute walk to Khaosan Road, making it easy to explore without the noise at night.

Dining

5.0

Dining options weren't included in the price, which was a bit disappointing.

Facilities

8.0

The rooftop area was a nice touch, providing a cozy place to relax.

Ken

United States, July 2024

7.2/10

Overall, I had a decent stay at this hotel. The location was perfect for getting away from the noise of Khao San Road while still being close enough to walk. The rooms were clean and well-equipped, but I found them to be a bit cramped for two. The service was friendly and helpful, which definitely added to the experience. However, I wish there were more dining options included in the room price and the air conditioning could have been a bit quieter.

Rooms

7.0

The room was quite small for two people, but I appreciated the cleanliness and the comfortable mattress.

Service

9.0

The staff was incredibly helpful, especially with sorting out an issue with my flight.

Location

9.0

I loved the location as it was a short walk to all the attractions in the Banglamphu area without the hustle of Khao San Road right outside.

Dining

5.0

Dining options were a bit limited and the salads were tasty, but not included in the already pricey room.

Facilities

6.0

Facilities were basic, but they had good air conditioning which was a big plus.

Thomas

United States, July 2024

7.4/10

I had a mixed stay at this hotel. The location is fantastic, being close to major attractions yet still quiet, which I loved. However, the rooms, while generally okay, felt much darker than expected, and the bed took up most of the space. On the bright side, the staff was friendly and accommodating, but they seemed more interested in watching TV in the lobby than assisting guests. Overall, it's not the best value for the price paid.

Rooms

6.0

The rooms were generally okay, but they looked better in the pictures. The large bed dominated the space, and it felt a bit too dark and cramped for comfort, especially with a ladder for the top bunk. They did have safety locks, which was a nice touch.

Service

7.0

The service was helpful, and the staff was very friendly and accommodating, but there were moments when it felt like their focus was on the TV shows in the lobby rather than attending to guests.

Location

9.0

The location was perfect! Just a five-minute walk from Khao San Road and close to many tourist sites. It was also quiet, which is a big plus for relaxation.

Dining

Facilities

Peter

United States, June 2024

7.0/10

I had a decent stay at this hotel, which offers a good value for money, especially for a 3-star place. The rooms match the photos and were comfortable enough with great air conditioning, though they felt a bit cramped due to the large bed. The location is fantastic, close to Khaosan Road but still quiet enough. However, the service could really use some improvement as the staff had limited English skills.

Rooms

7.0

The rooms were generally okay, clean, and spacious enough, though the large bed took up most of the space. They looked like the pictures online, which was nice.

Service

5.0

While the service wasn’t very interactive and the staff knew very little English, they were friendly. I just wished for a bit more engagement.

Location

9.0

The location was perfect! Just a short 5-10 minute walk from Khaosan Road, and close to many tourist attractions, yet it was away from the loud crowds.

Dining

Facilities

Great location

Limited English

James

United States, June 2024

7.2/10

I had a pleasant stay at this hotel, which offered great value for money. The air conditioning worked perfectly and the room, although small, was nicely laid out and clean. The location was ideal, close enough to Khaosan Road yet far enough to enjoy some peace. However, the dining options were lacking since breakfast wasn’t included in the room rate.

Rooms

7.0

The room was compact but had a large mattress on a slightly-raised wooden platform. It was very clean and the air conditioning kept it comfortably cool.

Service

8.0

The staff was friendly and provided great service, even though their English was a bit limited. They were accommodating and offered free cleaning and bottled water daily.

Location

9.0

I loved the rooftop terrace! The location was perfect; just a 5-10 minute walk to Khaosan Road, allowing me to enjoy the vibrant atmosphere without being right in the hustle and bustle.

Dining

5.0

Unfortunately, breakfast was not included in the price, which made the stay feel a bit pricey overall. I would have loved to have more meal options available on-site.

Facilities

7.0

The hotel had a nice rooftop hot tub, which was a great place to unwind after a day of exploring. However, I wished there were more amenities available.

Jack

United States, June 2024

6.8/10

I recently stayed at this hotel, and overall, it was a good experience. The location is amazing for exploring Bangkok and enjoying the nightlife. However, the rooms were a bit on the smaller side and a little noisy due to the street traffic. The service was satisfactory, but not always attentive. The dining options were quite affordable, which was a plus!

Rooms

6.0

The rooms were a little small, which is to be expected for a central location in Bangkok. Additionally, they were quite noisy due to the street in front, making it hard to get a good night's sleep.

Service

5.0

The service was alright; the staff seemed more focused on their screens than on helping guests, which could be improved.

Location

9.0

The location is perfect for visiting Bangkok and enjoying the vibrant nightlife. I loved how easy it was to travel around the city, especially with the boat options.

Dining

7.0

Dining wasn't included in the room price, but the meals could be ordered at a very cheap price, which was convenient.

Facilities

7.0

Facilities were basic, but they served their purpose. There wasn't anything overly special, but everything functioned well.

Caroline

United States, June 2024

6.8/10

I recently stayed at this hotel and found it to be a great spot, just far enough from Khaosan Road to enjoy some peace but still close enough to access all the action. The rooms were comfy and I had a quiet stay, which I really appreciated. The service was friendly, but a little lacking in English proficiency. The location was very convenient for exploring the city and getting to the main attractions. However, the dining options could use some improvement, and the facilities were decent but not outstanding.

Rooms

7.0

The rooms were comfortable enough for a good night's sleep, though if you turn off the AC, they can get quite hot.

Service

7.0

The staff was friendly and welcoming, although their English skills weren't the best.

Location

9.0

The hotel has a fantastic location; it’s close to Khaosan Road and the river but quiet enough to relax.

Dining

5.0

The dining options were a bit disappointing, as some meals felt overpriced and the breakfast choices were limited.

Facilities

6.0

The facilities were basic but functional; nothing too luxurious.

Victor

United States, May 2024

6.8/10

I had a pleasant stay at this hotel, with its clean and comfortable rooms and a great location just a few minutes from Khao San Road. The staff was friendly, although their lack of English was a bit of a hurdle. It’s worth noting that the dining options could be better, as not all meals are included in the room price. Overall, I found it to be a decent value for money, despite minor issues.

Rooms

7.0

The rooms were very clean, although a bit small for my taste, but that’s pretty common in this part of Asia. I faced the road, so it was a tad noisy, but it didn't keep me from sleeping.

Service

6.0

The service was friendly and welcoming, which I appreciated. However, I did notice the staff had limited English skills, and at times, they seemed more interested in their smartphones than in assisting guests.

Location

9.0

The location is perfect, just a 5-minute walk from Khao San Road and close to the river, yet surprisingly quiet thanks to decent window insulation.

Dining

5.0

Dining was reasonably priced, but I was disappointed to find that not all meals were included in the room rate. It would have been nice to have more inclusive dining options.

Facilities

7.0

The facilities were adequate for my needs, but nothing to write home about.

Willard

United States, April 2024

6.8/10

This hotel has a fantastic location that's just a short walk from Khao San Road and the river, making it easy to explore the vibrant area. The staff is incredibly friendly and accommodating, which adds a nice touch to the experience. However, the rooms are a bit on the smaller side, especially for western tastes, but they're clean and quiet. Overall, it's a decent value for money, though the dining options could use some improvement.

Rooms

6.0

The rooms were very small, particularly for western standards, but they were quiet and clean. They were spread across three different levels, which made the layout a bit awkward.

Service

7.0

The staff were so friendly and accommodating, providing free cleaning and two bottles of water daily. However, some struggled with English.

Location

9.0

The location was perfect for exploring Khao San Road and was close to the river, with easy access to river taxis. It was lively but quiet enough for a peaceful retreat.

Dining

5.0

Dining wasn't included in the price, and while food can be ordered at a cheap price, the options were somewhat limited, especially considering the room rate.

Facilities

7.0

The facilities were decent, but nothing particularly stood out as luxurious. There was a rooftop hot tub, which was a nice touch for relaxation.