HA! I had her load these on the wrong thread! lol I'm a rufus.
Deets: The door is five panel Mongolian style. Half lap construction.
The platform is standard 2X deck construction. I anchored the wall lattice 1.5" inside the platform perimeter with short lengths of 3/4" strap steel, bent to 90 degrees, drilled to accept the lattice through bolts, and screwed to the deck. Very solid.
I made the double wall pipe since $300 for stovepipe was totally out of the question.
Roof canvas loops are attached to 1/8th cable running through ten concrete anchors surrounding the perimeter of the platform. The roof canvas is also anchored with old climbing rope to five of the perimeter anchors.
The rafter ring tonoo is cable anchored down to a concrete pier located under the platform. The cable runs aside the stovepipe.
I got $620 in the deck and probably $800 in construction and covering materials. About two weeks labor to build, including deck.