Conveniently located in the Prampir Makara district of Phnom Penh, Capitol One is set 1.7 km from Tuol Sleng Genocide Museum, 1.7 km from Royal Palace Phnom Penh and 1.7 km from Vattanac Capital. Among the facilities of this property are a restaurant, room service and a 24-hour front desk, along with free WiFi. Sisowath Quay is 1.9 km from the hotel and Wat Phnom is 2 km away. At the hotel, every room comes with a desk. All rooms are fitted with a private bathroom with a shower, while some rooms also offer a balcony and others also have city views. Riverside Park is 2.2 km from Capitol One, while Chaktomouk Hall is 2.3 km from the property. The nearest airport is Phnom Penh International Airport, 8 km from the accommodation.