The pictures are an excellent representation of the space. We really appreciated the tikis & path lights, as we arrived after dark. You definitely get a sense of privacy & romance (great for couples).
The place is a little further out, & we were glad we opted for 4WD vehicle, as the road did have some rough spots, & we had a day of extremely heavy rain (resulting in some sizeable puddles).
While there isn't a full kitchen, you do have the ability to keep food/drinks cool. Kristie also provided a list of several places closer to the treehouse for food, as well as nearby activities. Hilo wasn't that far of a drive if you want more restaurant options, and has a great farmer's market on Wednesdays & Saturdays (open every day, but those 2 days are the big market days).
Both of our hosts (Kristie & Kayte) were quick to respond when we had an issue come up. They definitely merit the super host title!