Hi y'all, I was wondering if I could get some help with my coop design, I have some logistical questions. I have done some reading on here but there are a LOT of pages and I can't get through them all! Feel free to point me to relevant threads as you feel necessary. I have looked at a couple threads on metal shed coops but I didn't find my specific information there. Here goes: 1) the shed is elevated about 4-6 inches. Should I seal up that space with something? With what? 2) we have to replace the floor, or at least part of it, the plywood is rotted in places. My plan is to do the deep litter method. What would be the best way to keep in the litter? Also, the plywood floor doesn't meet flush with the walls (they are that kind of metal that goes in and out at intervals so there may be gaps) what would be the best way to seal that or make it otherwise rodent proof? 3) does it really matter what configuration the doors/windows/roosts/nest boxes are in? 4) when you put in windows/doors, how do you keep them from being drafty when closed in winter? I'm sure I have more but these are most pressing on me at the moment. Thanks in advance!