Trying to install cell amplifier

[DaveWilkins]

I’m trying to install a WeBoost cell amplifier in our 2019 Elite II. Behind the cell/wifi amp switch in the overhead storage above the dinette the power wires are already run and have power. There are corresponding wires that will connect to the switch that go to wherever Oliver installs the amp. I have no idea of where the wires go or where the amp is installed when done by the factory. 
My first plan was to fish new wires from the switch down into the dinette seats and install the WeBoost there but there are obstructions in the form of a block along the bottom of the overhead storage. 
I appreciate that Oliver provided the wires with 12v power to the switch but I’m having hard time tracing where the go from there. 

[Galway Girl]

In our 2019 factory installation the cell amp is mounted on the left wall of the cabinets above the dinette.  This has an access port inside the upper part (right side) of the pantry, but the wires dive down a run along the back channel of the shelf forward to power switch and the antenna runs back through a hole into the pantry .    The cell boost antenna is a magnet mount on the street side top rear of the roof. 
 

Edited 8 hours ago by Galway Girl

[DaveWilkins]

Thanks for the help!  I’ll check for the wires in that area in the morning.