It's not a tree house! it's an upstairs residence attached to the hosts house accessed only by stairs that are near a tree.
The surrounding area was sketchy. My partner and I didn't feel safe getting food nearby. Its not somewhere to stay if you don't have a car, all the public transit feel unsafe and the Airbnb is on a hill making it hard to walk to and from.
We rented the place for 2 nights, in that time there were only 4 hours (maybe) that we were there and not asleep, and in the time we found 5 different spiders. There was also a huge moth we discovered probably 15 minutes into us being there.
Overall I wouldn't stay again. It's not really a cool experience stay and the location is concerning.