Interior trim removal for towbar

[Passat_ben]

Hello, this thread has been a long time coming however, I am fitting my brink detachable towbar tomorrow with dedicated 13pin electrics, I am looking for some hints and tips on the best approach for removing the interior trims which I need to remove, from the drawings it seems to be both sides of the boot, and door sills along the drivers side.

Any tips from others who have fitted a similar kit would be appreciated too