It is a unique experience to stay at Sean's cabin, which is on a lava field (don't worry, the lava is dry and not flowing outside the front door). There are essentially no lights out here, so stargazing at night is prime, and because it faces SE, we were able to see the sunrise over the ocean.
Also, if you want to see flowing lava, this is a great spot to stay. The entry point for the hike to the hillside (which FYI takes about an hour one-way) is a relatively flat 2.5 miles away and if lava is flowing into the ocean (it wasn't while we were there), that viewing point is only an additional mile up the road.
A welcome and different experience than most AirBnBs we've stayed at!