We spend 5 nights in this apartment. It's very Central to Shinjuku restaurants, bars and transport. Communication with the host was always timely and friendly. The check-in went well and we received very good description on how to get to the apartment. The flat is on the 4th floor with no elevator. We wished the bathroom would be bigger as we are two tall Europeans and as for size it's about as big as airplane restroom. Anyway we had a nice stay here.