Brent's place was great! It had every amenity you could think of, and he really provided everything you could need while staying on the island. Brent was very responsive any time we had questions. This place is great if you're staying for a while for sure.
Although we loved the place, Princeville is really out of the way. If you're going to Waimea, you have a 2 hour drive. Lihue can be about an hour (traffic was pretty bad while we were there). We drove way more than we expected, which was totally our fault for not planning better. Princeville seemed to be entirely transplants and more of a resort/wealthy area which we aren't really used to. I think if you're here for a long weekend/less than a week, all the driving could be tricky!