Staff is very helpful and hospitable. Public baths are clean and not too busy. The staff gave good explanation on the Onesen. We took the Japanese breakfast and it was OK but not great, we didn't find a lot of alternative dining options close by.
Location is great - next to the temples and close to the bus station.
The one thing I would improve would be the towels - They give only one towel per person which is not enough if you go 3-4 times a day to the public bath like we did, and there's no way to dry your towel quickly especially in the winter when it's freezing.
Overall we enjoyed our stay and the public bath was great.