Pros: Very close to Volcano National Park and Volcano Village. Clean spacious house, well maintained. Decent value if park is open.
Cons: Nothing else around if Park is closed (when we went it was closed). House is a bit rustic cottage feel - its not the same as a luxury condo but it was pleasant. Just keep that in mind and you won't be disappointed. I personally wouldn't book it again as a destination in itself but I might if I wanted to do Volcano Park because the location is really close.
No AC but didn't really need it although would be nice certain times when humid.