Been reading everyone's posts and answers -- I don't have a drainage problem - and I don't have a cleaning problem - I don't want to throw away the straw/pine shavings, wood chips in the coop but rather use them in my compost. I have read, and been told, "Wood shavings are the best!", "Straw is the best! It is better in compost bin". and so forth. What would be the best bedding, floor covering, stuff in the bottom of the coop. Thank you for your advice.