We couldn't have been happier with our stay here. Kaori was an excellent host -- very kind and accommodating. She even waited for us at the train station when we arrived late at night to walk us to the apartment. She made us breakfast at her cafe (directly below the apartment) every morning and gave us tips on interesting things to see and do in the Tokyo area. The apartment itself was very clean and cozy, and we really liked its location in Narimasu. It's a short walk from a train station, subway station, convenience store, and large grocery store. The immediate neighborhood is quiet, but just down the street is a lively area with plenty of shops and restaurants. We would definitely stay here again.