Hi, I am working on reworking my sewing area, have some photos will send soon but want to know what others are doing to make the floor more comfortable to stand on for long periods of time or even short. My floor is concrete with indoor/outdoor carpet and the foam pads you get at Harbor Freight. It is not fun standing on for long time. I have looked at the gel pads but they are priced at about $100. Yikes. Any suggestions? thanks.