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. Featuring 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. Around the clock assistance is available at the reception, where staff speak English and Chinese. Royal Palace Phnom Penh is 1.6 miles from A One Oasis River View Hotel, while Sisowath Quay is 1.8 miles away. Phnom Penh International Airport is 6.8 miles from the property.