The rear floor mats never stay in place, and with the kids jumping in and out of the back they're little use.

I had a poke around earlier and there's quite a bit of resistance in the floor pan roughly where the clips would go in similar positions to the front (65 x 65 mm in each corner).

Short of pulling the carpet up and having a look, does anyone know if there's any cables routed through there?

When I was investigating a leak I could see cables running under the plastic trim, but didn't pull the carpet all the way up to look at the floor pan with adding clips in mind.

Golf Mk7 66 Plate Rear Door Leak

Has anyone retrofitted clips to the rear floor mats/has a diagram of the floor pan to share so I can see if there's anywhere to avoid?