I'm turning this playhouse into a chicken coop for 4 chickens. This coop will be inside a protected run. Thank you in advance for any ideas! I want to make this a chicken haven. I'm planning on having a poo board. To help with draft should I put plywood on the inside walls? I'll do anything to make it the best for the chicks that i want to get soon, (we're moving back here mid May)I just need a step-by-step guide for dummies .