The tree house was an awesome place to stay - even if you don’t go anywhere. Although the house is very much off grid, there’s plenty of stuff to kill time: card game for couples, coloring book, and of course, the house itself.
We came during two pouring rainy days so we cancelled our volcano hiking plan, and instead enjoyed our time in the tree house.
Just be aware that in order to get to the house, you’ll need to drive thru a short dirt road, and on rainy days, it can be tough for normal sedan cars.