We are just building our duck area. I've read as many threads as I can find here about various designs and styles. What do you wish you'd done differently with your duck space? I am thinking in terms of drainage, water management, feed bins, etc. Our current plan is for a raised floor with an embedded draining 110 gal tub, a bedding box space enclosed, about 4 ft by 3 ft, fenced in with 1/2 inch wire, and a corrugated PCV roof. Thus is for 3 pekins, females. Let me know what you WISH you had done!!