Aparthotel

Mansion 51 Hotel & Apartment

Choose dates to view prices

Photo gallery for Mansion 51 Hotel & Apartment

A modern hotel with a swimming pool, large windows, and a rooftop terrace.
A modern hotel lobby with a reception desk, seating area, and large windows offering views of the street.
A modern multi-story hotel with a prominent entrance, balconies, and a clear view of the street.
A modern cafe with a counter, seating area, and a potted plant.
A balcony with wicker furniture and a potted plant, overlooking a cityscape with various buildings and a clear sky.

Reviews

8.8 out of 10
Excellent

Highlights

  • Outdoor pool
    The outdoor pool is a refreshing retreat under the open sky - a rare gem in this area.
  • Centrally-located
    You're never far from where you need to be with this convenient location.
  • Discover nearby landmarks
    Close to Royal Palace

Popular amenities

  • Rooftop terrace
  • Valet parking included
  • Restaurant
  • In-room massage available
  • Kids’ pool
  • Room service
The current price is AU$104
includes taxes & fees
19 Nov - 20 Nov

Explore the area

View map
#164, St. 51 (Pasteur), Boeung Keng Kong 1, Phnom Penh, 12302
  • Place, Independence Monument
    ‪9 min walk‬
  • Place, AEON Mall
    ‪12 min walk‬
  • Place, Royal Palace
    ‪17 min walk‬
  • Airport, Techo Intl. Airport (KTI)
    ‪56 min drive‬

Choose your unit

View all photos for Mansion Suite

A modern living room with a dining area, large windows, and a view of the city.

Mansion Suite

  • City view
  • 80 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed and 1 Single Sofa Bed

View all photos for Mansion Family Suite

A modern kitchen with a central island, stainless steel appliances, and a dining area with a table and chairs.

Mansion Family Suite

  • City view
  • 110 sq m
  • 2 bedrooms
  • Sleeps 6
  • 2 King Beds and 1 Single Sofa Bed

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8.0 out of 10, Very good, 1 review
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includes taxes & fees
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Frequently asked questions

Does Mansion 51 Hotel & Apartment have a pool?

Yes, this property has an outdoor pool and a children's pool. Pool access is from 8:00 AM to 8:00 PM.

How much does it cost to stay at Mansion 51 Hotel & Apartment?

As of 12 Nov 2026, prices found for a 1-night stay for 2 adults at Mansion 51 Hotel & Apartment on 19 Nov 2026 start from AU$104, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is Mansion 51 Hotel & Apartment pet-friendly?

No, pets are not allowed at this property.

How much is parking at Mansion 51 Hotel & Apartment?

Self-parking and valet parking are free at this property.

What time is check-in at Mansion 51 Hotel & Apartment?

Check-in start time: 2:00 PM; check-in end time: midnight. Late check-in is available during limited hours.

What time is check-out at Mansion 51 Hotel & Apartment?

Checkout is at noon.

Does Mansion 51 Hotel & Apartment provide a shuttle to the airport?

Yes, there's an airport shuttle that runs on request. A fee of USD 15 per vehicle applies.

Where is Mansion 51 Hotel & Apartment located?

Located in Boeung Keng Kang, this aparthotel is within 1 mi (2 km) of Wat Lang Ka and Royal Palace. Preah Sihanouk Garden and Independence Monument are also within 15 minutes.

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on selected room rates because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

Mansion 51 Hotel & Apartment Reviews

Reviews

8.8

Excellent

Reviews are presented in chronological order, subject to a moderation process, and verified unless otherwise labelled.
Learn moreOpens in a new window
Rating 10 - Excellent. 79 out of 142 reviews
Rating 8 - Good. 41 out of 142 reviews
Rating 6 - Okay. 15 out of 142 reviews
Rating 4 - Poor. 7 out of 142 reviews
Rating 2 - Terrible. 0 out of 142 reviews

9.0/10

Cleanliness

8.8/10

Staff & service

8.4/10

Amenities

8.8/10

Property conditions & facilities

10/10

Check-in

8.4/10

Communication

9.6/10

Listing accuracy

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, check-in, communication, listing accuracy
Awesome location and lots of stuff around. First experience in Cambodia and we loved it.
Stayed 3 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities, communication
Fantatsic for a family short terms stay
Stayed 1 night in Nov 2025
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities, communication
Great place to stay as a family or for weeks.
Stayed 7 nights in Aug 2024
Verified review

10/10 Excellent

Liked: Cleanliness, room comfort, communication
always welcom to guests @Front Desk
Stayed 3 nights in Aug 2025
Verified review

10/10 Excellent

Liked: Cleanliness, room comfort, communication
The Mansion have a two strong points. ...location is fantastic ...the crew's attitude is wonderful
Stayed 1 night in Dec 2023
Verified review

8/10 Good

Liked: Cleanliness, room comfort, communication

Well located

Well located and centralised. Staff was helpful and very prompt if there are any issues
Stayed 21 nights in Jan 2023
Verified review

8/10 Good

Liked: Cleanliness, communication
Cost performance is good for family stay. But internet connection is not stable and cannot access sometime.
Stayed 1 night in Mar 2025
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities, communication
What favorite place to stay in Phnom Penh. Close to everything. Lots around. Huge room and like staying in your own apartment.
Stayed 4 nights in Oct 2024
Verified review

8/10 Good

Liked: Cleanliness, amenities, property conditions & facilities, communication
We had a fantastic stay at Mansion51. The building has a great location with fantastic food options in the surroundings. Pool was quiet with a great view. Kitchen utensils were limited.
Stayed 5 nights in Feb 2023
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities, communication
Room was very clean and tidy. Rooms were also large and spacious. Excellent service provided
Verified review

6/10 Okay

Liked: Cleanliness, check-in, communication, listing accuracy
I have stayed at this property many times and it is a very nice property with spacious and well appointed accommodation. However, on this occasion the service provided fell short. The internet n the room was faulty which also meant the entertainment system did not work. They failed to fix it during my stay. The other issue which is a repeat issue is there is only one elevator in the property. The problem is house keeping staff and other staff use the same lift so you are often waiting long time for the lift to arrive.
Stayed 2 nights in May 2026
Verified review

8/10 Good

Liked: Cleanliness, property conditions & facilities, communication
Management recently has become more attentive to making certain that everything in the apartments is in working order. It’s a great location in BKK1.
Stayed 1 night in Dec 2024
Verified review

6/10 Okay

Liked: Amenities, property conditions & facilities
Disliked: Communication
It was a decent property. Good size apartment style accomodations. Simple basic and clean. Best feature is the location close to tourist attraction and various food options just outside the door. The pool and sauna is a bonus. On the rooftop with a view. That deserve a 5star on its own. All the staffs are super sweet.
Stayed 2 nights in Feb 2025
Verified review

6/10 Okay

Liked: Cleanliness
Disliked: Communication

So so, lots of building work going on….

Tried to give me one bed apartment which was next to building site. Far too noisy. Bad service to even try putting a guest in such a apartment. Staff not very competent, eventually had to get hotels.com to contact manager to get moved. Property is okay, good location, but really nothing special. Pool area is not so great. Gym is okay and usable. Lots of building work going on in local area so be sure to get apartment on a high floor.
Stayed 4 nights in Apr 2023
Verified review

4/10 Poor

Liked: Cleanliness
Disliked: Communication
Great area, walkable to many things like food, bar, stores etc. Building and room was clean. Check in experience was underwhelming; front desk didn’t communicate with me but to ask for my passport. They didn’t give me any information about the amenities that the property had eg where pool, fitness room were located etc. All they did was hand me keys. They also charged me $20 USD for a towel that they said they couldn’t wash (I disagreed) and we settled at $10 USD. I don’t think I’ll be staying here again.
Verified review

6/10 Okay

Liked: Cleanliness, room comfort
Disliked: Communication

Good staying but poor reception ladies.

It took me 25mins to check out. They checked all towels and any stain or not. It was my first time. I had to explained what was it and a lafy took a picture and sent to someone to check. How stupid it is. How do they know, it can be remove or not by cellphone pic? Evrything was ok but receptions. Guys are ok. All ladies just playing cellphone games and talking on the phone even guests were in front of them. Also poor English. Check out 30mins earlier than your itinery. Other wise, you will be late.
Stayed 5 nights in May 2023
Verified review

8/10 Good

Liked: Cleanliness, property conditions & facilities, communication
Life Saver After a Scam – Great Place but Some Issues This place was a savior! My previous hotel booked through Expedia was a scam, and I was able to book this apartment at the airport. They responded immediately with check-in instructions, and I checked in right away—huge thanks to Expedia and the staff here! The apartment had some downsides—pillows were too big, and the sheets felt like nylon, so I ended up sweating. There wasn’t enough toilet paper, and while they refilled the hand soap, we had to buy our own toilet paper. The bathroom carpet was just a tiny brown towel, which didn’t feel very comfortable—I had to wash it before using it. Also, they only provided 4 towels for our 5-day stay, so we had to buy soap and do laundry ourselves. On the plus side, the location is great! There’s a pharmacy on the corner when you exit the building to your left, and a supermarket and 7-Eleven just one block to the right. Despite the small issues, it worked out well in a tough situation, and I’m grateful for the quick help!
Stayed 2 nights in Mar 2025
Verified review

8/10 Good

Liked: Cleanliness, check-in, listing accuracy
Disliked: Communication
wifiがリビングしか入らなくて、各部屋では不安定だったのが残念でした。受付、スタッフの方やお掃除の方の対応はとても良かったです。洗濯機も愛用できてとても洗濯物干しも貸してくれて重宝しました。ありがとうございました。
Stayed 7 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities
깨끗하고 직원들이 매우 친절하며, 위치도 매우 좋음
Stayed 3 nights in Jun 2025
Verified review

10/10 Excellent

Liked: Cleanliness, room comfort, communication

Super

Tout était parfait. Emplacement idéal et l'appartement était très grand et fonctionnel. Je recommande vivier
Stayed 1 night in Oct 2023
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities, communication
受付の方も親切で部屋も広く快適でした。ただトイレの水圧が弱く気になりましたが対応も速く安心でした。また機会があれば行きたいです。
Stayed 6 nights in Mar 2023
Verified review

6/10 Okay

Disliked: Amenities
Over price for the condition n quality. Not worth the price I pay for. Room is so thin. Noise can be easily heard outside.
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities, communication
ชอบที่ใกล้สถานที่ราชการสถานฑูตและร้านอาหารมีให้เลือกรับประทานมากมาย
Stayed 1 night in Oct 2022
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities, communication
ชอบที่บริเวณถนน 51 มีร้านอาหารมากมายให้เลือกทาน การเดินทางไปใหนก็สะดวกเพราะอยู่ใจกลางเมืองพนมเปญ
Stayed 2 nights in Sep 2022
Verified review

10/10 Excellent

Liked: Cleanliness, room comfort, communication

Perfect and excellent place in center of PhnomPenh

Excellent place for business as well as convenient and safety for traveling to go anywhere in Phnom Penh.
Stayed 7 nights in Apr 2022