My wife and I stayed here last week for 4 nights after a week elsewhere on the island. If you're looking for a nice place where you can just unwind and relax for a bit, this is the place. It's a bit off the beaten path, about a half hour south of Kona proper, but that's part of what makes it great. The property itself is beautiful with absolutely perfect views of the Kealakekua bay (and more, you can see a *lot* of coastline) from the grill or hot tub.
The house has recently been renovated and is in great condition and very comfortable. The kitchen has every little tool or gadget you could possibly want which was great as we wanted to cook a couple of meals to break up eating out so much.
The bathrooms are fantastic and the hosts provided some premium bath products which were much appreciated.
One thing to note is that the second bedroom and bath is actually completely detached from the main house that has the kitchen/living room, sort of like an in law suite. This would make it perfect if you have two couples doing a vacation together since it gives some added privacy.
As is common on the island, there is no AC but with the elevation, breeze, and copious amounts of ceiling fans, it was still quite comfortable even when it was 90 degrees outside.
To wrap it up, great place, very accommodating hosts, and we'd stay there again no questions asked if we find ourselves back on the island.