Hotel Urbansea 2 Matsuo is an unmanned hotel in Naha, Okinawa, close to Kokusai Street, the market, and Don Quijote. Rooms have non-carpet flooring, strong water pressure, and air conditioning. After booking, guests enter passport information by email, receive a front door password, and check in themselves at a screen on the first floor. Dust accumulates in the rooms, noise from adjacent rooms carries, and the sink gives off a drain smell.