cement is hard on your feet ....the older you get the less tolerable it is...power hammers and cement are not buddies...I have seen them used that way....clean up is easier with a soft floor...there is none... a woodshop i would think is a bit doifferent, but standing on cement is just plain uncomfortable.... I pan to use a combo of 2B modified with some screenings on top and clay underneath, my hammer will be set on a couple of large timbers for steadyness.....the welding room is cement and the clean bench room is lso cement....but the forge area will be a soft floor