I use a regular size (old) dining room table. Or I use my big kitchen island. I spread out one of the top corner areas of the backing/batting/quilt top. Usually my husband has to help me get it all even. The rest of everything just hangs off and I find the weight of all that keeps it smooth enough for me to pin. So I pin that section, then keep moving everything to finish the pinning. The problem part is making sure the backing is not puckering. My quilts turn out with no puckers on the back though so it works for me. There is no way I could get down and kneel on the floor, and I don’t even have a place big enough for that.