This hotel is categorized itself as a 2 star, by two stars standard, I am pleased with this. The room is spotless and spacious. But there is no elevator so you have to prepare to carry your luggage up on the stairs for 2-3 stories.
The Check in Building is at another alley of the road, Once you checked in, you have to walk to another alley for the accommodation.
The room has no bath facility but it is ok since this is onsen city, you won't be bathing at your hotel anyway. There is a toilet and sink to wash face.
The owner is a bit strict, so be polite ;P
This is probably the best price in town. I recommend.