The installer arrived a little early, demo-ed the old floor & cleaned the surface for the new 13" porcelain tiles. He explained that he had to make all the cuts before starting to glue, since he was using "15 minute glue"--and he left no mess outside where he cut the tile. He installed the tile nicely, re-seated the toilet, grouted, and sealed the grout. He even noticed that the toilet float-valve had been sticking/ leaking, so turned off the water until we could get that fixed. He was here 2/3 of the day. The floor looks wonderful, the grout dried to a perfect color, and the price Buffaloe quoted was below HALF of the quote from a recommended contractor who said the floor would take a week! (That included removing the molding & replacing it with new that would need painting.) We used Buffaloe 2 years ago for our hardwood, and recommend them to our neighbors, who have used them because of that.