I stayed for 8 nights here and had a very positive experience. For 1 to 2 people the room is a satisfactory size. All the appliances worked well, the room felt clean, the neighbourhood was peaceful and easy to get to from the station.
The host communicated with me exceptionally well, and the check in/out process was straight-forward and stress-free. I would definitely consider staying here again next time I come back to Tokyo for visit.