Stall Mats - Stall mats reduce maintenance and improve your horse's comfort -- they insulate your horse from the cold ground in the winter and make stall cleaning easier. They also keep the stall surface level and discourage digging.
Very simple but nice stalls! I actually like them a lot. If these were my stalls I'd be happy as long as I could have a small stable. I would probably do larger stalls but they could also look small from the angle the picture is at.