These tiles are beautiful! So much so that I ordered more for another bathroom. I have read mixed reviews about peel and stick tiles but I think it all depends on your prep work and how much time you put into details. Prior surface cleaning is essential. Warming up the tile glue with a hairdryer is also important as it helps to adhere soo much h more. For any are where the tile was not sticking, I just blasted it with more heat and put a heavy object like a gallon of paint on top of it to help it stick better. So far so 
good.