We stayed for 2 nights. The AirBnB was exactly as described, clean and stocked with all essentials. We loved our stay and Denise was a great host. I highly recommend this place if you are looking for a rainforest experience and something out of the way from typical "touristy" areas/hotels.
There were thoughtful touches throughout - water cooler, flash light, dehumidifier & first aid kit, rain ponchos/umbrellas and beach gear. As others have mentioned as well, the screened porch, covered gazebo and the gardens are beautiful (shared with other guests). There are several large avocado trees on the property and were able to pick up a ripe fruit from the ground (yummy!).
The hosts stay upstairs, but never bothered us and were always available if we had questions or needed anything. Denise was friendly, communicated promptly, gave a tour of the place, answered all our questions and went out of her way to provide tips (printouts with hand written notes) about visiting attractions on Big Island. My wife and Denise became friends and had long chats about plants & gardening.
Few things to be aware of, none of which should be a surprise.
a. "jungle sounds" (mainly frogs that make noise in the evening). It's a rainforest after all! I personally loved it, but my wife had trouble sleeping, so we had to shut windows to reduce noise. Wasn't an issue after that.
b. Internet was on the slower side. It wasn't a problem for us, since we were on vacation. It was fine for checking e-mails/messages. But, if you are planning video calls, you might want to check with the host before booking.