Before and after, our ceiling was coming down around us because he didn't take time to install it correctly, line it up correctly, or even use proper glue; instead he used staples, lots and lots of staples all over tearing the vinyl and ruining it so it couldn't be salvaged. We went back to our original material we want but were told it couldn't be installed.... cedar planks. I took my time and it went in very easy. We also put in flooring which was never installed. It makes all the difference.