Modular tree houses
Slab
Modular tree houses for your sylvan friends! Comes with 2 large ground floors, 6 large floors, 2 small ground floors, 5 small floors, large to small adapter, observation level, and canopy. Assembly is uni-directional for all levels to get the stairs to align, canopy excepted.

I may have to use this for treetop tavern from Twisted Taverns… Wonderful build!!!
Glad you like it, PseudoWyvern!
This is a great idea, super cool.