First, the setup is extremely easy.

I will preface this by saying that my setup was ideal, as described by the installation booklet: with the cell phone seated next to the paddle at one end of the vehicle, and the external antenna as far away as possible at the opposite end of the vehicle to minimize interference

Setup was easy beyond the extra work that I put in to hide all the cords and it definitely works well

Setup was easy beyond the extra work that I put in to hide all the cords and it definitely works well

Setup was easy and you do not have to have this professionally installed