The place has issues.
The Good: There are several nice perks including a small, private hot tub that is really nice after a long day driving around the big island.
The Bad: We arrived hoping to do laundry, but found the dryer was not working and the washing machine did not look well-maintained. On our second day, we came back to the kitchen covered in ants. Ants were not mentioned in any of the house materials. We are generally very clean, so we were surprised ants to even come in the house. This really hampered our experience.
The Ugly: The house is not as private as advertised. There is another rental unit it is connected to, so your stay is affected by whomever is in the other unit. We arrived one evening to find our parking place taken by the other tenants. We also found the walls too thin. On our third day we could hear the cleaners complaining about the other tenants from our bedroom.
If these issues seem minor to you, then the place is in a nice area of Kona and you will enjoy your stay -- again, some of the perks are really nice. However, there were enough unexpected issues that I did not enjoy my stay.