The location is really close to the subway and train stations, but far enough that it doesn't get really loud/busy. It's also on the second floor, which makes climbing the stairs after a long day of walking around Tokyo, not as arduous.
The room itself has everything you need, albeit in a cozy package. It's to be expected for a room in the large metropolitan, but be aware if you aren't use to small living areas. John was a great host and always able to meet our needs. Certainly this is not an Airbnb you want to pass up, if you're looking for a cost efficient place to explore Tokyo from!