This place is out in an estate-like neighborhood. Its not on a paved road (gravel,) but I had no issues getting there in a rental sedan.
The host and her son were both friendly and helpful, and the house was comfy, nice, quiet, and very scenic. Walking around the property and down the street was a nice break from the traffic and crowds in Kona :)
Would definitely recommend for someone looking for a quiet day (or more) in the Hawaiian countryside.