Thank you so much Sunny san.
This place is clean and prerty house. Family lives there so you must not make noise but can stay peaceful. It has room and house key so whenever you want to come home you can. The host, Sunny san is very helpful. He made arrangement of check in and check out time, also made lunch and breakfast . The place is a bit far from Nakano and Higashinakano station like 15 minutues walk but as you know Japan is very praceful place so you can walk even its midnight.
Thak you Sunny san!