Host provides very clear and specific instructions on how to get to the place. Also responds very well to any questions and concerns. It is near the airport which is convenient after a long flight. It is also a very convenient location for your last days in Japan so you don't have to worry about transferring lines a lot of lines to get to the airport. Only a 5 minute walk from the station.
Peaceful environment as it is a little bit away from the heart of Tokyo.