This is the tree house that mounts to a trunk without the need for supporting branches, creating a safe adventure playhouse within two hours. Made with a patented solid powder-coated steel frame that has been tested to support up to 500 lbs., the structure attaches to a healthy tree with included buckled straps up to 8' from the ground. The tree house has 5 1/2'-high walls and a 4'x4' floor (with a mesh bottom for ventilation and drainage) made from UV-resistant Teslin, accessed via an opening in the floor (tree ladder not included), and it has a canopy. (68 lbs.)