I see the recommendations for installing over tile, but wondering if anyone has actually done it and how did it turn out?

Hello Shannon - In response to your post / question, we have included detailed installation instructions for going over existing ceramic tile. Please refer to those for specific details in the preparation portion of your installation project. The main key parts are: subfloor level within the allowable tolerance, grout joints wider / deeper than 1/4" must be filled in / patched, and the floor must be of sound and good condition. Installing over uneven or broken tiles will not work. Thank You -