When the floor in this carpeted bath became spongy we removed the carpeting and replaced the subflooring. Our daughter had a design idea in mind and ask if we could make it happen. We settled on a concrete overlay system on the floor. We realized during the demo that the old ceramic tile on the walls wasn't going to fit into the design so we demo'd out the old tile and continued our concrete overlay up the walls which included the shower. The finished look was awsome. T and C Services Ltd