The place is a typical Japanese apartment, small but functional. We are ten in our party (6 adults, 3 teenagers and 1 five year old) so 1 unit was pretty tight for us. Nevertheless we enjoyed our stay and appreciated the accommodation. Probably a party of 6 would be comfortable. The place has an excellent location especially if you have a J.R. Pass. It is less than 3 minutes and you can go almost anywhere. We would love to stay here again!