I really like the design of these floor tiles. The pattern is very nice. But dispite laying them on a brand new, dry, dust free and level surface, and following all of the directions, some of them are not sticking well. We did a lot of work to prepare the floor for good adhesion. But they just don't seem to want to stick. Parts of the floor crackle when you walk on it and we already have two chips where the corners poped up just enough to catch on our shoes. With all the work involved, and the performance of the product, we are now wishing we had just gone with regular linoleum.