Hiroya's place is in a quiet and safe section of Kita-ku known as Jujo. With it being on the Saikyo line, you are literally moments away from Shibuya, Shinjuku, Ikebukuro, Akabane, and Itabashi. I found the area to be very pleasant and full of fun things to check out.
Hiroya and his assistant are both very pleasant people. Quiet. Amicable. I loved how he provided directions in such detail so finding the place was no problem. As for the accommodation, it is plain, simple, yet quite cozy. I have no complaints. I could shower, cook food, and do my laundry (for 100 yen). It was well worth the price, and I would happily stay again.