My condolences
@gmaster
So I thought "lets do the easy bit first...the doors".
On the sliding doors the bottom half went on a treat, make sure you get the 3 little clips in the middle, they really pull the middle of the panel in, then I discovered my first issue. Because I've got wide wheels on the back the panel catches on them, so it's a struggle to fully open the door, but it opens enough. I then went on to install the lower panel on the other sliding door and discovered another issue, the panels have roller blinds in them but the cover strip on the roller blind was for a non-opening window on this side, I have opening windows in both sliding doors, so I had to buy a new cover strip, fit that to the bling and the blind back to the panel before finally fitting it to the door. I then moved on to the trim around the windows, which are held on with some funky little clips, I had to remove the trim cover from the top of the opening window frame as it isn't required, but but because I have opening windows I struggled to get the clips into the recess, so had to modify the clips (4 on each door) to get them, by cutting off 2mm and re-bending (I'll take a pic and post it). Once all the clips were in it snapped into place, however as with the second lower panel, the trim on the second door was for a non-opening window, so had to get one for an opening window. Lastly was the rim around the door handle (it's different to the Kombi one), I found it was best to install the plastic button top on the lock thingy before the trim, the trim also has a tiny screw and cap behind the handle (had to get the screw from VW).
Lesson learnt: Makes the panels you buy are for the window type (opening/non-opening) you have.
Sliding doors done.