This is an "off the grid" house, meaning that the electricity comes from solar panels & a battery.
The water comes from the rain, and a catchment tank.
The stove is propane.
There's WiFi...from a satellite?
There is hot water.
We stayed in a house like this here 5 years ago.
It's very peaceful.
The dark skies at night allow you to see the Milky Way on a clear night.
There are birds out there in the lava somewhere that have a peaceful call all night. Not enough to keep you up. Just very relaxing.