Very nice and super clean and tidy place. By far, the cleanest AirBnB I've been so far.
To find the building and access to the apartment was easy (despite it's not by the main street). We hadn't the opportunity to meet Masami, but we meet someone else (her husband maybe) as we were allow to leave our stuff there in the morning before our check-in time. And that was great.
We just slept here for one night and everything was and work es well.
LOCATION: Just bear in mind that, despite it's a great apartment, it's not close to the metro network, but to the train network. You need to buy a single train ticket each time you travel from or to the apartment (and trains do not run with the same frequency as the metro). To walk to the closest metro station takes around to 25 - 30 min. We had the feeling of being a little bit far from the places we wanted to visit.