Min is a great, friendly, easy to talk with host who provides an excellent space for your time in Tokyo. He keeps the place really clean, provides all the information you need, and is very easy to contact and communicate with. The room was as in the photos, private with loads of daylight, and a comfy bed at the end of the day.
The home-stay is right at the heart of Shinjuku, a lively part of the city, but your high up away from most of the noise (obviously expect inevitable big city life sounds).
The other guests were also really nice. If you travel alone, you'll probably meet some interesting folks here too.
Highly recommend you booking this place. I'd definitely stay here again.