So far the install is going as planned out. Still have to finish the grouting of the tile, set the toilet and install the baseboard before I hook up the power to the thermostat. Attached are a few pictures of the cable layout. I made a scale drawing of the room and worked out the spacing and such before ordering. Came out pretty close to my calculations. I poured a floor leveler aver this (note in the pictures the foam edge strips). Only wish I had made the pour a little higher. I used a 1/4inch thick foam strip but should have tried the Edge Stik kit (think that is the name) which is thicker 5/16 inch. Sorry to get off track. Very pleased with the instructions provided as well as the videos on the web site. Plus phone support thus far. All the ohm numbers stayed the same within a .1 or .2 on the warm wire cable. Sensors were in range per the manual but not exactly the same, which are temperature dependent. Can not wait to power the system up and see how it performs. Thanks, Michael