Masami's place was nice and very close to the subway line. Check-in was relatively painless.
Masami kept my group up to date on many things and responded accordingly.
The location was extremely clean and had met my group's basic needs. Bathroom, laundry, beds, kitchen. Although I did not eat any of them, Masami left several snacks to welcome us to her Airbnb.
Masami had clear Instructions for us on how to use all her equipment which was a godsend.
If I was to travel to Japan once again, I would definitely check out her location again.