The house itself was really cool. We loved the off-the-grid experience. Candles lent a particularly neat vibe to the open air house. The bed was comfortable, the mosquito netting was appreciated (there were lots of bugs). The hardened lava outside the house was beautiful as well, and we enjoyed walking along and finding patterns and colors in it.
While I understand that lava moves, the description of proximity to lava viewing was written as a static state. We were expecting, per the listing, an hour hike, but it had changed to ten hours about a month before we arrived. We were disappointed in the lack of transparency.
It also wasn't as private as we had anticipated. People were coming and going in the house next door, which wasn't a problem, but was outside our understanding of the property.
Overall, we would have thoroughly enjoyed our stay with different expectations.