Great place to stay and especially suitable for large groups, or those who are looking for a "home base" after a night on the town.
Room was accurate to the description, with plenty of amenities (two toilets, stacks of towels). The beds were super comfortable, with very cozy and warm blankets on each.
Yasuhiro and co. even went the extra mile for communication. When I had a problem downloading the official instruction booklet, the host kindly took screenshots of the entire thing and sent them to me. I appreciate the prompt and kind response.