those of you with walk in coops and sand... is your floor just the usual wood floor? Curious... I want to use sand in my new 8ftx10ft coop, it has a floor... but can I put it straight on the floor or should I lay a "flooring" down. It isn't a finished flooring, just finished wood. I guess like a usual shed.... If I have to put one down first I was thinking of using the stick linoleum, that is the only stuff I know how to do.