We loved this location and enjoyed exploring the neighborhood and Asakusa. Our five-person family (our 3 children are 21, 25, 27) fit comfortably, we thought the place was perfect for our needs: very clean, very convenient to trains, very quiet, and close to a few really nice coffee shops. Our only challenge was figuring out the controls on the washing machine -- Google Translate helped us figure it out eventually, it was a "fun" challenge, and we were very pleased we could do some laundry during the middle of our two-week stay in Japan. Our family was very comfortable at Kei's place and sorry when the time came to leave.