This is surely a unique setting and experience. The elements are right there and the lava is literally directly below, so it is not a spotlessly clean dwelling. We happily dallied with geckos, marveled at the lava glowing in the distance, and slept well. We biked out to the active flow. We explored the national park and the coastline nearby. A few days that will definitely be remembered.
Additional note: driving in after dark is not fun.