Kazu was very well accommodating. His place is about 11 min walk from the station and since I've travelled to Japan quite frequently, didn't have a difficult time finding the place. Very convenient to necessary locations such as a drugstore, supermarket and convenience store. There is also a 100 yen shop close by and a few good restaurants. Everything you may need is close at hand.
Kazu was well accommodating, answered questions and kept the place neat and clean. Not much restrictions, you gan come in and out as you please. Also, please respect his rules as everything is orderly which made another stay in Tokyo enjoyable. I will definitely be coming here again in my future trips.