Man...who grows in the room they sleep in?

[Dizzy1]

Cut a hole in the ceiling and vent in the attic if you can, that should help with heat and smell in the room.
Save the cut-out and the repair will be easy.

[CRIME IN STEREO]

just get some of that cardboard stuff that they use on the back of dressers, and nail that up as a door, works great, I dont know if thats what that mylar stuff was, i have no idea what that is, so maybe this sounds really dumb. and for heat and that do what dizzy said if you can. other then that sounds like you have everything ready to go:jointsmile:
good luck:thumbsup: