How to install travertine tile with Proleveling System

This is a link to where you can buy this product Travertine 12“x12“ tile floor installed over Schluter Ditra using Proleveling System by Progress Profiles. This system uses one base placed at the corners of the tiles, rather than having four bases placed around each corner. Employing a system that takes this approach results in cost and time savings, because of the reduced amount of product and time needed to use this system. As shown in th