Hotel in Phnom Penh Province
4-Star Hotel
Reasons to book
Guests love it hereGuests give this property a top rating
Top-tier experienceA high end property in this area
Book with confidenceWe partner with the top travel sites so you know you're getting a great deal on the perfect rental
About this hotel
Mansion 51 Hotel & Apartment is set in the Boeung Keng Kang 1 district, right in the heart of Phnom Penh, 0.7 mi from Tuol Sleng Genocide Museum. Royal Palace Phnom Penh is 0.9 mi away. It features a rooftop infinity pool and a fitness center.
Amenities
Business facilities
Airport transportation available
Shuttle available
Golf course (within 2 mi)
Concierge services
Free WiFi/internet
Free Parking
Air conditioning
Pool
Non-smoking
Gym
Wheelchair accessible
Bar
Balcony/Terrace
WiFi/Internet
Laundry services
Sauna
Accessible Parking
Outdoor Cooking
Family friendly
Ironing facilities
Smoking allowed
Safe
Accessible by lift
Key access
Key card access
Housekeeping available
Fire alarm
Fire extinguisher
Cleaning products
Map of Phnom Penh Province
Available Rooms
Ratings and reviews
100% verified reviews8 / 10Excellent·Jun 2026
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).
10 / 10Outstanding·May 2026
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
10 / 10Outstanding·Apr 2026
Love the place everything is clean in the apartment. Pool is well maintained too.
Only gripe was the shower head was not fixed to the wall so was not adequate while taken a shower had to rely on the rain shower.
5 / 10·Jan 2023
Location was very central, only liked the location, room was so-so.
Reception couldn't understand english, couldn't communicate. 1 of the rooms had a window without a curtain so it was very bright when the sun came up, made for an unpleasant sleep.
$$$$
Top rated by guests
8.7Excellent
(100 Ratings)
"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!"
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