The location is great: it is within easy walking distance of Queen's Bath and convenient driving distance of Ha'ena State Park and Kilauea Lighthouse. The space is well maintained, clean, and Susan thoughtfully has everything you need in the mini-kitchen.
The only minor point was that the wifi was spotty at times. For example, if you need a Zoom call, it might not be ideal; but it's fine if you just want to check Google Maps.