looks great. well done
i built a tree seat, which i really like!
its comfortable.
i used seat belt webbing that completely encircles the whole seat- so less to fail.
it allows me to shoot on both sides easily- for the off side- you kind of flip over on your belly.
the choker strap around the tree, terminates with a screw gate carabiner, that clips to the green rope section in the first pic. that allows you to slip from side to side and self-centers keeping the load balanced and doesn't try and spin you around.
its great for keeping the tree between you and the target.
sure was lighter to pack around the bush than my tree stand.
it does take some getting used to, and the solid tree seat has the metal doo hickey that keeps you off the trunk, keeps the strain off my old knees.
the light webbing shoulder starps allow me to climb the tree with greater ease, and then when in position, i just slip them from my shoulders.
the seat has cinch up thigh straps that secure you to the seat, its snug, moves with you and is really comfortable. it would be super easy to glue some foam camping pad to the plywood- to make it better.