The tile itself is wonderful. Sticky is great. Laid these 270 tiles over rolled linoleum in the kitchen, bath and laundry room. VERY impressive since our floor in northern Michigan ungulates a bit and the tiles followed the existing floor thanks to applying a slight warming with a hair dryer to get the tile to 85 degrees f. The only disappointing issue was (even though there are all the same lot number) the actual pattern was NOT CONSISTENT from tile to tile. This pattern is large. So when registration is off from tile to tile, it can really stand out. Perhaps it may be that "LOT NUMBERS" only pertain to color and not pattern registration. Even within a box of 10 tiles there were quality control issues with the pattern.