Well located in the Khan Chamkar Mon district of Phnom Penh, A One Oasis River View Hotel is located a few steps from Diamond Island Convention and Exhibition Center, a 18-minute walk from Aeon Mall and 1.3 miles from Chaktomouk Hall. With a terrace, the 4-star hotel has air-conditioned rooms with free WiFi, each with a private bathroom. Every room comes with a patio. At the hotel, all rooms are equipped with a desk. Each room has an electric tea pot, a flat-screen TV and a safety deposit box, while selected rooms come with a balcony and some have city views. Guest rooms will provide guests with a fridge. A One Oasis River View Hotel offers a buffet or Asian breakfast. Around the clock assistance is available at the reception, where staff speak English and Chinese. Royal Palace Phnom Penh is 1.6 miles from the accommodation, while Sisowath Quay is 1.8 miles away. Phnom Penh International Airport is 6.8 miles from the property.