Wow. If Ben and Kylie's place is available for your dates and you're looking for a beautiful, tranquil, private, peaceful, fun, happy space-- book it. I booked it because it had great reviews and it is very close to Volcanoes National Park entrance (-- a short drive for a night visit-- DO IT!). The park is open 24x7; see the stars (understatement of the century) not to mention glowing lava some nights and a crazy lava tube (bring flashlights).
The house was incredibly well appointed as described in the listing with all the things on the inside-- fluffy towels, etc. etc. etc. and outside-- corn hole, horseshoes, a swing and chalk board-- two covered gathering spots, darts and a hot tub that was SO easy to use.
And for parents of young children, the doors lock, the darts are in a box on a high table- you could even move the box to a higher location and the hot tub is kept covered so no open cauldron.
The thing is, even with great photos and a zillion 5-star reviews (and those pics on the listing don't do it justice) there's no real way to describe the feel of this place. It's so warm and cool and serene with rich woods and beautifully tiled showers and inspired design choices. Go to this place even if you're just looking for a storybook coffee drinking experience.