I'm not a rough and tumble sleeper...usually can't even tell I've been in the bed. I keep a comforter on my waterbed year round and it stays tucked in on 3 sides. When I slip out of the bed I just flip the comforter back over the spot I came out of. No making the bed everyday because it stays made. Eddie, I also have always used flat sheets on my waterbed. I got one set of waterbed sheets back in the 80's and I hated them. I always use a satin flat sheet on the bottom too because otherwise I end up like a mummy when I turn over because everything tries to go with me. With the satin bottom sheet I can just give a little oomph and flip right over no problem. I bought a 100% cotton filled quilt on ebay several years ago to use as a mattress pad. The cotton breathes well, protects the water bag, and helps with insulation along with the top comforter. My bed was built out of 2x10's and 1/2 inch plywood. My first one in 1984 had particle board for the pedestal. Mine is much stronger.