In the heart of Chamkar Mon, Mansion 51 Hotel & Apartment offers a modern retreat with a rooftop terrace and coffee shop/cafe. Unwind in the sauna or steam room, work out at the gym, or take a refreshing dip in one of two pools. With dry cleaning services, free WiFi, and newspapers available.
VIP Access
Reviews
8.88.8 out of 10
Excellent
Popular amenities
Pool
Airport transfer
Kitchen
Laundry facilities
Free parking
Free WiFi
Main amenities (12)
37 smoke-free apartments
Daily housekeeping
Restaurant
Outdoor pool
Rooftop terrace
Breakfast available
Fitness center
Sauna
Steam room
Children's pool
Room service
Coffee shop/cafe
Feel at home (6)
Children stay free
Children's pool
Sofa bed
Kitchen
Connecting/adjoining rooms available
Separate bathtub and shower
The current price is CNY395
CNY395
CNY487 total
includes taxes & fees
Jun 28 - Jun 29
Why we love this property
Work and play balance
Located in the city center, this aparthotel offers meeting rooms and a business center for productivity. After work, guests can enjoy the sauna and gym.
Culinary options
This aparthotel offers a restaurant, a cafe, and cooked-to-order breakfast. Culinary choices span from morning meals to casual coffee breaks.
Dreamy room perks
Glide into a deep soaking bathtub or stand under a rainfall showerhead. Wrap up in bathrobes and step onto the balcony for fresh air views.
#164, St. 51 (Pasteur), Boeung Keng Kong 1, Phnom Penh, 12302
What's nearby
AEON Mall - 7 min walk - 0.6 km
Independence Monument - 9 min walk - 0.8 km
Royal Palace - 17 min walk - 1.5 km
NagaWorld Casino - 19 min walk - 1.6 km
Riverside - 3 min drive - 1.6 km
Getting around
Techo Intl. Airport (KTI) - 42 min drive
Phnom Penh Railway Station - 12 min drive
Airport shuttle (surcharge)
Area shuttle (surcharge)
Cruise terminal shuttle (surcharge)
Shopping center shuttle (surcharge)
Restaurants
Pizza 4P's BKK1 - 2 min walk
Starbucks - 4 min walk
Eleven One Kitchen - Bkk 1 - 2 min walk
Tbal Khmer - 1 min walk
Nik The Greek - 4 min walk
About this property
Mansion 51 Hotel & Apartment
Mansion 51 Hotel & Apartment features a rooftop terrace and puts you just a 5-minute drive from Royal Palace and NagaWorld Casino. Guests can relax at the sauna, work out at the fitness center, or grab a bite to eat at the coffee shop/cafe. An outdoor pool and a steam room are other highlights, and apartments feature soaking tubs and kitchens.
At a glance
DONE
Property size
37 apartments
Arranged over 11 floors
DONE
Arriving/Leaving
Check-in start time: 2:00 PM; Check-in end time: midnight
Late check-in subject to availability
Minimum check-in age: 18
Check-out time is noon
DONE
Special check-in instructions
This property offers transfers from the cruise terminal and airport (surcharges may apply); to arrange pick-up, guests must contact the property 24 hours prior to arrival, using the contact information on the booking confirmation
Front desk staff will greet guests on arrival at the property
If you are planning to arrive after 12:30 AM please contact the property in advance using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools
DONE
Required at check-in
Credit card, debit card, or cash deposit required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 18
DONE
Children
One child (6 years old and younger) stays free when occupying the parent or guardian's room, using existing bedding
No cribs (infant beds)
PETS
Pets
No pets or service animals allowed
WIFI
Internet
Free WiFi in public areas
Free WiFi in rooms
LOCAL_PARKING
Parking
Free onsite self parking
Free onsite valet parking
Wheelchair-accessible parking on site
DONE
Transfers
Airport shuttle on request (available 24 hours)*
Cruise terminal shuttle*
DONE
Offsite
Area shuttle*
Shopping center shuttle*
VPN_KEY
Other information
Smoke-free property
Property amenities
Pool/Spa
Outdoor pool
Sun loungers
Sauna
Steam room
Internet
Free WiFi
Parking and transportation
Free self parking on site
Free valet parking on site
Wheelchair-accessible parking available
24-hour roundtrip airport shuttle (surcharge)
Airport shuttle at scheduled times, on request
Area shuttle (surcharge)
Cruise terminal shuttle (surcharge)
Limo/town car service
Shopping center shuttle (surcharge)
Family friendly
Children stay free (see details)
Children's pool
Outlet covers
Kitchen
Refrigerator
Stovetop
Oven
Electric kettle
Coffee/tea maker
Rice cooker
Cookware/dishes/utensils
Dining
Cooked-to-order breakfast available for a fee daily 7:00 AM–10:00 AM: USD 12-15 for adults and USD 12-15 for children
1 restaurant and 1 coffee shop/cafe
Room service available
Bedrooms
Bed sheets provided
Single sofa bed
Bathrooms
Bathtub or shower
Rainfall showerhead
Deep soaking bathtub
Towels provided
Free toiletries
Hair dryer
Bathrobes
Slippers
Bidet
Living spaces
Living room
Dining room
Sitting area
Entertainment
48-inch flat-screen TV with cable service
DVD player
Outdoor areas
Balcony
Rooftop terrace
Laundry
Washing machine
Dry cleaning/laundry service
Laundry facilities
Work spaces
Meeting rooms
Business center
Laptop workspace
Comfort
Air conditioning
Pets
No pets or service animals
Suitability/Accessibility
If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
Elevator
Low-height bed
Low-height counter and sink
Low-height desk
Roll-in shower
Soundproofing
Well-lit path to entrance
Wheelchair accessible
Wheelchair-accessible parking
Wheelchair-accessible registration desk
Wheelchair-accessible public washroom
Wheelchair-accessible fitness center
Wheelchair-accessible path to elevator
Wheelchair-accessible pool
Smoke-free property
Services and conveniences
Concierge services
Tour/ticket assistance
Daily housekeeping
Safe
Multilingual staff
Phone
Luggage storage
Blackout drapes/curtains
Safe at front desk
Iron/ironing board (on request)
Location highlights
Connected to the convention center
Connected to a shopping center
Near the airport
In the business district
In the city center
Things to do
Fitness center
Safety features
Carbon monoxide detector installed (host has indicated there is a carbon monoxide detector on the property)
Smoke detector installed (host has indicated there is a smoke detector on the property)
Fire extinguisher
First aid kit
Security system
General
37 rooms
11 floors
1 building
Built in 2016
Connecting/adjoining rooms avaliable
Fees & policies
Optional extras
Cooked-to-order breakfast is offered for an extra charge of approximately USD 12 to 15 for adults, and USD 12 to 15 for children
Airport shuttle service is offered for an extra charge of USD 15 per vehicle (one-way, maximum occupancy 3)
Cruise ship terminal shuttle service is offered for an extra charge
Area shuttle and shopping center shuttle service is offered for an extra charge
Pool, spa, & gym (if applicable)
Pool access available from 8:00 AM to 8:00 PM
Policies
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room.
The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.
Only registered guests are allowed in the guestrooms.
Onsite parties or group events are strictly prohibited.
Long-term renters welcome.
Host has indicated there is a carbon monoxide detector on the property.
Host has indicated there is a smoke detector on the property.
Guests can rest easy knowing there's a fire extinguisher, a security system and a first aid kit on site.
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation.
This property accepts credit cards, debit cards and cash.
Credit cards accepted: Visa, Mastercard, JCB International
This property is professionally cleaned.
Also known as
Mansion 51 Hotel Apartment Phnom Penh
Mansion 51 Apartment Phnom Penh
Mansion 51 Phnom Penh
Mansion 51 Hotel Apartment
Mansion 51 Apartment
Mansion 51 & Phnom Penh
Mansion 51 Hotel & Apartment Aparthotel
Mansion 51 Hotel & Apartment Phnom Penh
Mansion 51 Hotel & Apartment Aparthotel Phnom Penh
Frequently asked questions
Does Mansion 51 Hotel & Apartment offer free cancellation for a full refund?
Yes, Mansion 51 Hotel & Apartment 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.
Is there a pool at Mansion 51 Hotel & Apartment?
Yes, there's an outdoor pool and a children's pool. Guests have pool access from 8:00 AM to 8:00 PM.
Are pets allowed at Mansion 51 Hotel & Apartment?
Sorry, pets and service animals aren't allowed.
Is parking offered on site at Mansion 51 Hotel & Apartment?
Yes, there's free self and valet parking.
Is airport shuttle service offered by Mansion 51 Hotel & Apartment?
Yes, an airport shuttle is available. The charge is USD 15 per vehicle one-way.
What are the check-in and check-out times at Mansion 51 Hotel & Apartment?
Check-in start time: 2:00 PM; Check-in end time: midnight. Check-out time is noon.
What is there to do at Mansion 51 Hotel & Apartment and nearby?
Mansion 51 Hotel & Apartment has an outdoor pool and a sauna, as well as a steam room.
Are there restaurants at or near Mansion 51 Hotel & Apartment?
Yes, there's an onsite restaurant.
Does Mansion 51 Hotel & Apartment have private hot tubs?
Yes, each apartment has a deep soaking bathtub.
Does Mansion 51 Hotel & Apartment have a kitchen or kitchenette?
Yes, there is a kitchen which also includes a coffee maker, a rice cooker, and cookware.
Does Mansion 51 Hotel & Apartment have any outdoor private spaces?
Yes, each apartment features a balcony.
What's the area around Mansion 51 Hotel & Apartment like?
Mansion 51 Hotel & Apartment is in Boeung Keng Kang, a short 11-minute walk from Independence Monument and 12 minutes' walk from AEON Mall.
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Reviews
Mansion 51 Hotel & Apartment Reviews
8.8
Excellent
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.
8.8
Cleanliness
8.6
Location
8.8
Staff & service
8.8
Property conditions & facilities
Popular mentions
Location
Room
Food
Service staff
Building
Reviews
Verified
10/10 Exceptional
Nov 7, 2025
Fantatsic for a family short terms stay
JAMES
JAMES, 1-night trip
Verified
10/10 Exceptional
Dec 11, 2023
The Mansion have a two strong points.
...location is fantastic
...the crew's attitude is wonderful
SooDong
SooDong, 1-night trip
Verified
8/10 Very good
Mar 29, 2025
Cost performance is good for family stay. But internet connection is not stable and cannot access sometime.
Taro
Taro, 1-night trip
Verified
6/10 Good
Feb 26, 2025
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.
Da
Da, 2-night trip
Verified
8/10 Very good
Mar 24, 2025
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!
Lilian
Lilian, 2-night trip
Verified
8/10 Very good
Dec 11, 2024
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.
Kathy
Kathy, 1-night trip
Verified
10/10 Exceptional
Sep 3, 2024
Great place to stay as a family or for weeks.
Takayo
Takayo, 7-night trip
Verified
10/10 Exceptional
Aug 20, 2025
always welcom to guests @Front Desk
SooDong
SooDong, 3-night trip
Verified
8/10 Very good
Feb 13, 2023
Well located
Well located and centralised. Staff was helpful and very prompt if there are any issues
Verified traveler
21-night trip
Verified
10/10 Exceptional
Oct 9, 2024
What favorite place to stay in Phnom Penh. Close to everything. Lots around. Huge room and like staying in your own apartment.
Oliver
Oliver, 4-night trip
Verified
8/10 Very good
Feb 18, 2023
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.
Nico
Nico, 5-night trip
Verified
10/10 Exceptional
Dec 20, 2022
Room was very clean and tidy. Rooms were also large and spacious. Excellent service provided
Yuh Yiing
Verified
6/10 Good
Jan 4, 2023
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 traveler
Verified
6/10 Good
May 12, 2023
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.
Patrick
Patrick, 4-night trip
Verified
4/10 Fair
Apr 13, 2023
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.
Bunthay
Verified
10/10 Exceptional
Jun 18, 2025
깨끗하고 직원들이 매우 친절하며, 위치도 매우 좋음
CHANGLYONG
CHANGLYONG, 3-night trip
Verified
10/10 Exceptional
Oct 21, 2023
Super
Tout était parfait. Emplacement idéal et l'appartement était très grand et fonctionnel. Je recommande vivier
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.
BYOUNG SEUB
BYOUNG SEUB, 7-night trip
Verified
10/10 Exceptional
Mar 31, 2022
Superb services !
KAR HIAN
KAR HIAN, 3-night trip
Verified
8/10 Very good
Dec 29, 2021
Good hotel. People are nice and polite. Close to near by exploring places.
Le
Le, 3-night trip
Verified
8/10 Very good
Mar 24, 2020
Comfortable but not there yet
We booked a 2 bedrooms apartment where both bedrooms were very comfortable.
The dinning room was an empty room with no dinning table or chairs. A big empty space...
The sitting room had a comfy corner sofa with a flat screen TVs.
The kitchen had a big fridge but we barely had any crockery, pots/pans and no cutlery. The staff did their best to help but could only provide the cutlery. So we could use the kitchen only to toast bread in a pan!
The rooftop pool was nice however, there was so sun umbrellas which makes its use unbearable during the day. Best to wait until 5PM when the shade cover the loungers.
This place could be truly amazing if the staff were better trained and the rooms better appointed.
Ross
Ross, 2-night trip
Verified
8/10 Very good
Mar 9, 2020
nice location,easy to approach fine restaurants.
clean and comfortable, good service!!!