Not well. I booked the room for my colleagues, we all thought that Japanese room would be clean at least. But they told the floor was dirty and there is only 1 old and bad air conditioner, and there is no Japan style toilet. All these problems make them "suffered" from such hot days for 3 nights.
If you do not get used to futon, please think it carefully, there is only 1 bed(host told us before).
The situation is convenient, and host is answer us lots of question, and pick them up at the station, thanks.
No matter what, the cost is cheap, and we are not arguing for cheap and best, but for basic comfort, hope you will do better.