First off, Mandy is an outstanding host. We were unable to obtain a rental car our first day in Kona, so Mandy gave us a ride into town so that we could rent bikes. She helped us out in a other ways as well during our stay.
The ohana has a cool vibe and is tucked away behind the house. Because it's up high, it has ocean views and a small deck for outside seating. The bed was comfy. There is a TV which we didn't use. The kitchen had all of the essentials needed for making coffee (including a grinder), tea, breakfast stuff. The neighborhood is pretty cool, it's a very local vibe, away from the resort stuff, which is great if that's what you're looking for. It's about a 7 min drive into town where most of the shops and restaurants are. Overall it's a great value and unique experience, we would stay here again.