if I wanted to replace the floor with a vinyl flooring would it be better to use a one piece unit compared to the tiles. it seems like the tiles would run the risk of getting water under them just from general use, but they may look nicer. as with the one piece you could just lay it down then run a bead of silicon around the parimiter. also has anyone ever had their flooring tear on them. from like sliding a chair across it. it would seem that the tile would be easier to fix in this sort of instance. thanks for all of your guys feed back so far on all my threads. theres nothing like haveing years of experience and a bunch of trail and error that i wont have to go through because of you folks. thanks.