yksi SAUNA&STAY is a hotel in Nishishinjuku, a seven-minute walk from Shinjuku Station and two blocks back from the main streets. Rooms are clean and quiet, with good shower facilities. The side street sits away from Shinjuku's late-night bustle, close to the eastern entertainment district and quiet at night. Some room types have a washing machine, and a coin laundry sits right next door.