We really enjoeyd our stay. The apartment is in a more quiet and peaceful area but still close to two metro stations so it's easy to get to anywhere you want to go. And there are also some shops and restaurants just a few minutes away.
The size of the apartment is small but it has everything we needed for our stay. The futons in the sleeping area aren't very thick, so if you are used to sleeping in a softer bed, you might find the futons too hard to sleep on.
The host answered our questions quickly and kept is informed throughout our stay. We can gladly recommend this venue for your stay in Tokyo.