My family of 5 stayed at Yuki's house in Nakano over New Year 2023 and we all loved it! I have been to Japan a couple of times, but never have been to Nakano which is just one JR station away from Shinjuku. It's great to live like a local family. This house is only about 10-15min walk from the Nakano station and you go through a shopping street, Nakano Broadway (anime/manga heaven), lots of great local restaurants, supermarket, and snack stores (in fact there's a rock climbing place 4 or 5 houses down). The house itself is newly built, in great and clean conditions, nice Japanese decors, has all the stated amenities (washer in house and coin-up dryer is only 1min away), and each of the bedrooms have their own AC/heater. Super highly recommend Engawa house if you want to live like a local!!!