Tomo and Chishin’s place is great. Good location off the main road just outside of Shinjuku. We stayed there with 2 adults plus 3 young children and it all worked well. Tomo provides plenty of instructions on how to find their house and everything is set up well. They even provide a good stock of emergency food to buy in the place plus some complimentary snacks. Thoroughly recommend the place and would stay again.