Wonderful and highly unique place to stay for a few days. Especially our kids loved it.
The slightly remote location is something to be aware of, but is clearly mentioned in the listing. Buses will take you to closeby stations in 15-20 minutes.
We loved the neighborhood sushi restaurant just around the corner.
Only thing we would recommend is upgrading the futon mattresses to thicker ones as we found them quite thin and thus harder to sleep on comfortably.
Matsuda san was very kind and correct in support and check in.