We are really enjoy our stay at Itoe's place.
Very good communication, instructions very clear for reaching the place.
The apartment is as described on the pictures, a bit small (classic Tokyo), but very clean, comfy, with a lot of amenities on a calm district.
Very well located, near to JR Line Shimbashi station and some metro lines (Mita and Ginza lines) for reaching easily to some famous spots (Tokyo Tower, Asakusa).
I highly reccomend this place/host, and definitly come back next time at Tokyo.