3 stars for the price.
The owner was very nice and the place included all necessities, yet we were disappointed overall. The location is out of the way and we found that the entire place (including the linens, bed, and couch) smelled musty. The smell was exacerbated by the fact that the owner requested that the windows remained closed while we were out all day long. There were also a number of insects inside the home. The bed was quite stiff. All that being said, the price is great. However, if I had it to do over again I would rather spend a bit more and stay closer to the attractions (Volcanoes NP, Hilo), and find somewhere that was a bit more clean.
Aloha! 'Lemon Cello' Cottage' Only $49 Wi-Fi/ No Deposit/No Cleaning Fee/Kitchen