I had built this large enclosure for a reptile that would grow fairly large... Well that whole thing appears to have fallen through. So I walked by it this morning and thought.... "Hmmm, if I insulate it and add a window unit I might be able to make a fermentation chamber out if this bad boy! "Pictures are below, and note it is sturdy and moisture tight. I'm about $500 into it and don't want it to go to waist. The door is 3ftx6ft and open all the way 180degrees. The base on the inside is a 9inch drop from the door opening and will hold the weight if me and my 2 kids. (Don't ask lol) also locks with a key so no in supervised tampering. Tell me what y'all think and what problems I might have please. I have to disassemble to get it out of the house so some changes are possible. Thanks!