Overall, that was a good stay. First of all, Kawehi accepted us extremely quickly, when we were looking for a new place after a hurricane hit our previous house. That saved us a lot of time. The place is quiet (well, not counting frogs) and conveniently situated in Hilo Downtown.
The house is spacious and clean. The main feature of the house is that it is full of antique items and other interesting stuff. Really. It has more antiques than some antique stores :) You may like it or not. Because of that it has a specific smell that old things usually have. But if you like antiques you will love the house too.
The host is welcoming and nice. But you should accept that she will come to the house at about 11am for some cleaning, etc. Therefore, there is less privacy than other houses often provide.
To sum up, we enjoyed staying there.