The place was big enough for 10 of us (Adults). Sato San is really responsive as well. The information was really helpful and once we reached the place, we realized that it was easy to travel from the train station. From HND, some of us took train(JR) and it quite difficult to find the C6 exit and needed to walk pretty far with luggage and there were lots of locals traveling as well. Some of us took the limousine bus from the airport and walked from the drop off to the place. We suggest this way better cos the walk way is easier and no need to carry luggage via staircase.
When traveling by subway to the place is easier to find exit6 and reach the house.
The room was nice and shower is great! No iron.