Mansion 51 Hotel & Apartment

Name: Mansion 51 Hotel & Apartment
Address: No.164, Str. 51 (Pasteur), Boeung Keng Kong I, Phnom Penh, KH
Rating: 8.5

★★★★ No.164, Str. 51 (Pasteur), Boeung Keng Kong I, Phnom Penh, KH

8.5 guest rating· 133 reviews

About this hotel

Luxurious Accommodation in the Heart of Phnom Penh

Rooftop Infinity Pool and Fitness Centre

Indulge in relaxation with our rooftop infinity pool offering stunning city views. Stay active at our state-of-the-art fitness centre during your stay.

Gourmet Dining and Convenient Amenities

Savor delicious meals at our on-site restaurant and enjoy the convenience of free WiFi throughout the property. Each unit boasts a private balcony, kitchenette, and modern amenities for a comfortable stay.

Exceptional Services and Facilities

Our 24-hour front desk is ready to assist with currency exchange, tour bookings, and concierge services. Unwind in the steam and sauna room, or explore nearby attractions easily from our central location.

Book your stay at Mansion 51 Hotel & Apartment for a truly unforgettable experience in Phnom Penh.

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Rooms & rates

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Mansion Suite Room

Sleeps 3 · 80 m² · Extra-large double bed (Super-king size), Sofa bed

Desk
Air conditioning
Single-room air conditioning for guest accommodation
Bathrobe
Private bathroom

Boasting a private entrance, this air-conditioned apartment comes with 1 living room, 1 separate bedroom and 1 bathroom with a walk-in shower and a bath. Meals can be prepared in the well-fitted kitchen, which features a stovetop, a refrigerator, kitchenware and an oven. The spacious apartment features a washing machine, soundproof walls, a tea and coffee maker, a flat-screen TV with cable channels, as well as city views. The unit has 2 beds.

Mansion Family Suite Room

Sleeps 6 · 110 m² · Sofa bed, Extra-large double bed (Super-king size), Extra-large double bed (Super-king size)

Desk
Air conditioning
Single-room air conditioning for guest accommodation
Bathrobe
Private bathroom

Boasting a private entrance, this air-conditioned apartment features 1 living room, 2 separate bedrooms and 2 bathrooms with a walk-in shower and a bath. The well-fitted kitchen has a stovetop, a refrigerator, kitchenware and an oven. The spacious apartment features a washing machine, soundproof walls, a tea and coffee maker, a flat-screen TV with cable channels, as well as city views. The unit has 3 beds.

Amenities

Free WiFi
Outdoor pool
Pool with view
Rooftop pool
Swimming pool
Fitness/spa locker rooms
Sauna
Fitness facilities
Free Parking
Accessible parking
Valet parking
Breakfast in the room
Restaurant
Bar

Show all 83 amenities

Air conditioning
Sun loungers or beach chairs
Golf course
24-hour front desk
Tour desk
Business center
Room service
24-hour security
Non-smoking rooms
Non-smoking throughout
Family rooms
Airport shuttle (additional charge)
Airport drop off
Airport pick up
BBQ facilities
Car hire
Cashless payment available
CCTV in common areas
Chapel/shrine
Children's playground
Cleaning standards that are effective against Coronavirus
Coffee Shop on site
Concierge service
Currency exchange
Daily housekeeping
Delivered food - securely covered
Designated smoking area
Dry cleaning
Facilities for disabled guests
Fax/photocopying
Fire extinguishers
First aid kit available
Food delivered to guest room
Fruits
Guest room sealed after cleaning
Guest rooms disinfected between stays
Guests can opt-out any cleaning services during stay
Hand sanitizer in guest room and key areas
Indoor play area
Invoice provided
Ironing service
Key access
Key card access
Kids' outdoor play equipment
Laundry
Laundry washed per local authority guidelines
Lift / Elevator
Lockers
Lower bathroom sink
Luggage storage
Meeting/banquet facilities
Outdoor furniture
Private check-in/check-out
Public transport tickets
Safety deposit box
Sanitized tableware & silverware
Security alarm
Shallow end
Shared stationery like menus, pens are removed
Shuttle service (additional charge)
Smoke alarms
Soundproof rooms
Special diet menus - on request
Staff adhere to local safety protocols
Steam room
Sun terrace
Terrace
Wheelchair accessible
Wine/champagne

Location

No.164, Str. 51 (Pasteur), Boeung Keng Kong I, Phnom Penh, KH

Check-in: from 02:00 PM to 12:00 AM
Check-out: until 12:00 PM

What guests say8.5133 reviews

+ Friendly staff+ Great location+ Spacious rooms− WiFi issues− Room smelled of smoke− Swimming pool closed

Cleanliness7.9

Service9.4

Location9.4

Room Quality8.3

Amenities7.4

Value for Money8.3

Loved it, and plan on coming back.
8.0
I've stayed at Mansion 51 several times over the past 4 years, and I have also tried other aparthotels in/around BKK. I keep returning to Mansion 51 because it offers the best value for money, by far. I'd happily live here, if I lived permanently in PP.
− One thing that could be improved is the cleanliness of the shower (in the corners).
Maria · US · 2026-06-05

Convenient for long stay
10.0
Huge apartment and super clean. There are cooking utensils. I think it’s convenient to stay for a long time. I had a wonderful stay!
− none
Hideko · JP · 2026-05-26

まぁまぁでした！
6.0
バスタブ🛁が個別に有り、良かった！
− エアコンが壊れてて、動かない！
DOUI · JP · 2026-05-26

Aanrader
9.0
Het appartement is enorm groot, en voorzien van alles wat je nodig hebt tijdens je verblijf. Het personeel is vriendelijk en behulpzaam. Het appartement wordt iedere dag volledig schoongemaakt. Goed werkende airco in de slaapkamers en woonkamer. 2 ruime badkamers. De wifi werkt goed. Het restaurant beneden heeft lekker en gevarieerd eten.. Het zwembad heeft een aangename temperatuur en een mooi uitzicht over de stad. Tegenover het hotel zit een 7/11, handig voor wat kleine boodschappen. Locatie is centraal gelegen.
− We hadden last van feestende schreeuwende bovenburen midden in de nacht, na contact met de receptie hebben zij het opgelost.
Jeske · NL · 2026-04-30

Guest review
10.0
Great pool, gym, spacious self contained room, comfortable bed, free movies, helpful, friendly staff, very clean and modern
− Nothing to report
Stuart · AU · 2026-04-27

Good to know

Please note that room service is available daily from 07:00 to 20:00.

Please note that parties are strictly NOT allowed for this property. We reserve the rights to immediately discharge any guests who have party in the room without permission and no refund provided. Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.

This property does not accommodate bachelor(ette) or similar parties.

A deposit may be required at the property.