Doing tile yourself? Watch this video first to ensure you don't forget one of the major keys to a successful tile floor. Here are a few: 1. Be sure you start from a known square position, walls are very rarely square! 2. Only set 1-2 tiles worth of thinset at a time. 3. Be sure you have adequate thinset under each tile. 4. Keep your edges CLEAN. This will prevent the common issue of having thinset in your grout joints. Watch the vid for the rest of the key points and please let us know if there