Wanted to drop in and say that I have always been a fan of "real" tile, 3/4" solid hardwood and old school tried and true materials. That all changed after I started installing Armstrongs Alterna tiles. I love them. I cant say enough about them and my clients are very happy with them as well. They are very easy to clean and are a fantastic fit for an area prone to water exposure. I installed them in my laundry room / powder room and love them. They have a slight texture to them so as not to be slippery when wet. I always install over 5/8 AC plywood to ensure they are level with my other 3/4" flooring. They are installed with an adhesive. Make sure you do your layout lines before installing adhesive! They are easy to cut and install, and, yes you should rent a 100LB roller to stabilize them after install. I can say, that I have tried to remove some due to minor screw ups in measuring etc. the bond is nothing short of tenacious. I don't think you'll ever have to worry about them peeling up if installed properly. Little epoxy grout and your set to go. Fast, easy and durable. Bonus: they come in a wide range of styles, colors, sizes etc.