My family stayed for 9 days and we have to say that it was amazing!
Great location — quiet neighbourhood, convenience stores nearby, convenient transport (close to Komagome station which connects to 2 lines — JY and subway lines — the JY line connects to popular areas like Shinjuku, Harajuku, Shibuya, Ueno and Akihabara)
Feels very homely, comfortable and all the necessary amenities were provided in clean and great condition (towels, soap, bins and refrigerator etc). Also, he provides a guide in a folder, reading it is a LIFESAVER!
Most importantly, the host is so thoughtful and responsive. We had problems with heating the toilet seats and not enough hangers in which he responded quickly and provided items necessary