Delivery was fast and well packed. The "assembly" in the vehicle works within minutes. The back section is simply pushed with the cross attached 2 rubber bands from the top on the back of the seat, at the seat are still at the corners elastics with hooks that you attached to the seat console. The cable is located in the mounted state on the right side. Thus, ideal for mounting in the driver's seat in LHD Fahzeugen. The mat is quite stable and slip only slightly. When switched on / off at times you push the backrest minimal side, but I had expected worse. The mat contributes to about 5-10mm, but is very convenient. No bumps or bruises noticeable. The heat output is also better than expected. At 5 degrees outside you can feel after just 30 seconds warmth from below. Also in the rear area, the heat generation is good to feel and generally very evenly distributed. The mat can in good conscience recommend and would also buy at any time.