We had ours installed for us when we had solar put on. They installed the WeBoost and Wifi Ranger in the cabinet in the 1/2 bath above the toilet. The antennas are towards the rear of the coach on the roof. They just ran the wiring to above the bathroom and down to the units.
Rick and Jenn and Lizzie our GSD
2017 Mountain Aire 4519
2017 Jeep Grand Cherokee Overland