Our stay at Ritsuko's place was smooth and easy. Ritsuko and her husband John were always reachable via Airbnb messaging and she met us at the nearby subway station as communicated. The house is not super close but walkable distance from the station and is relatively a central location.
The house is spacious and clean. We especially enjoyed the Japanese vibe of the place. We also like the fact that there were extra pillows and mattresses.
All in all, I would recommend staying at this place. Especially if you are travelling in big numbers.