The description of this location matched reality quite exactly. The location is so unique -- unparalleled really. Where else can you stay on a recent lava flow, in such close proximity to fresh flowing lava?! Due to the unique location, you mustn't expect the conveniences of home (for instance, you must go a few steps outside to find the toilet & shower; the cabin is located on the gravel Chain of Craters Road, which can be noisy at night; and the corrugated iron roof on the cabin can make a bit of noise if it's windy -- bring earplugs if you're worried). But you're sleeping on a recent lava flow, which is not an every-day experience! The host, Sean, is very responsive to messages (responding within minutes in my experience) and so willing to be helpful and available. Pretty much everything you need to be comfortable is provided by the host, including flashlight, an extra blanket, make-shift kitchen facilities including a fridge, a propane-powered stove, lots of dishes, and so on.
The cabin is a very short walk (2 minutes?) from bike rentals, allowing you to breeze your way to the nighttime lava viewing location so easily. I'm confident that no other rental property is located closer to the lava than Sean's cabin.
Even though we arrived after dark, we found the property very easily, thanks to Sean's careful instructions.
Thanks for everything Sean!