Got the Offroam too and its excellent. I have it positioned so I dont block visual of the LC250 screen, and I can still access the audio button.
I'm too OC about seeing wires and such and agree in principle with EOD's assessment re numerous charging events on these batteries. So I have a covert 90 degree usb C cable exiting Magmount coursing behind dash, with female end terminating out of sight . Most drives I dont use charger. For my unusual long haul drive, I pull out the usb C male to male cable I keep in the center console, run it down around display and plug in. Works great.
I have the Offroam as well and am not a fan of having wires running all over. I managed to find some 90° USB-C adapters and a nice short cable on Amazon. Then I printed some small custom clips that press into the gaps in the dash to hold everything in place. I honestly don't even notice the cable anymore and it doesn't get in the way of any of the buttons/controls.







