This place was absolutely perfect for the two of us. The location was fantastic - easy drive into Kona (12 minutes) without dealing with higher expense and traffic of actual touristy Kona, and super-close to the wonderful Kahalu’u Beach Park, where we snorkeled and saw a honu! It was impeccably clean, and the space - bed area, kitchen, bathroom, lanai, and outdoor shower - were exactly as described, and even better (that outdoor shower and the lanai were so lovely)! Nancy was very sweet and responsive to questions and we particularly appreciated that she provided some 100% Kona coffee beans for us to use, plus a grinder and full-size coffee maker (we love our coffee and it was great to have a host who thought of providing coffee already for our first morning, never mind having it be delicious Kona coffee)! She also provided a boogie board, umbrella, and beach chairs, plus beach towels for use - very valuable to have and not have to buy!
The only thing to be aware of (and this is true for probably all AirBNB's in Kona area) is that there is no A/C; electricity is expensive on the island, so people make do with breezes coming in through open doors and windows and fans. My husband and I run a bit warm, so for us we had a couple of nights where we were more warm than we would have liked, even with the ceiling fan and two other fans on. (When in Hilo, sleeping with fans and open doors/windows was fine; on Kona side we found it warmer in the evenings.) Despite this, we would stay here again in an instant, as the place and Nancy were awesome. But we did want to offer that caveat for fellow travelers, just in case this might be an issue for you. (We were there in September, so it may be different during other months, or for other folks who may not run as warm as we do; I don't think other reviewers found this to be an issue, from what we saw, so it could just be us.)