I stayed here after I landed in Tokyo and needed a place for a night before my train to Kyoto the next morning. Kuninaka’s Home was perfect for my situation — easy to get to from Haneda Airport and super close to Shinagawa where I took the shinkansen. The room is simple and right next to the shared bathroom. I checked in later than I anticipated because I missed the bus but Kuninaka checked me in with no problem. He was always quick to respond and easy to get a hold of.