Ichiro took care to communicate upfront, providing clear instructions on what to do (including sending reminders).
Although there were some unforeseen circumstances when checking-in, the communication was speedy and adequate, all necessary utilities are present and above all, it was very clean.
In terms of location, it was a nice, quiet residential area, with a 10 to 15 minute walk to any of the nearby stations. Because of the room size, I would not recommend it for a couple with 2 large-sized suitcases - but it's perfect for 1 to 2 guests with hand luggage or smaller suitcases.