Look forward to the evolving design of a small tree house. The plan is octagonal, and designed to be suspended from cables rather than fasteners into a tree. This minimises potential damage to the tree, allows for growth, easy relocation, and longevity.
The entrance will be through the opening in the center of the floor, and could be as simple as a rope ladder, or as complicated as an elevator. This model is approximately 8' in diameter, from point to point.