My family of 6 (with a baby) stayed for a night in Laura's place. The Rainforest Bungalow is a unique experience - you are basically sleeping in the outdoors in a comfortable bed + fan. Laura has done a phenomenal job taking setting up the house. When you come in, she gives you a tour of the property and gives you a high quality folder with recommended itineraries for the Hilo area and the Big Island.
The house consists of two sleeping areas; a main "bedroom" in the middle of the house and a large sleeping area in the bank that can be used for other things (the beds can be moved out of the way to make a large open space). The sleeping area in the bank is enclosed by mesh rather than walls, leading to a unique experience where you are sleeping more or less outside. It was a lot of fun. The coqui frogs are indeed loud at night but you get used to them and we had no trouble sleeping; the 8 month old baby for instance slept through the night with no issues. The backyard has a nice tropical feel with fruit trees, banana plants and a bunch of orchids.

The kitchen is small and fully functional. There is a hot plate (plug in) and ample number of plates, spoons and the like.
Lots of very thoughtful touches - snorkeling gear is provided, as are board games and coloring facilities for kids.
Location wise, the house is close to major highways and shopping which makes it easy to get out and come back.
Make sure to read the comprehensive description carefully! It covers most of the questions you might have and lays out what to expect from the property.