Just to update this thread.
We went and had another look at the white one that I had concerns about and decided that the little niggles weren’t to bad. The discs had been cleaned up and it test drove really well.
Unfortunately we noticed that the bumper had been really poorly repaired so that, combined with the fact the fact there was only one key and also the dealer wasn’t willing to do the cambelt, put us off.
We then went to see a couple more, one was decent looking outside but inside was completely mouldy, I mean absolutely covered in it.
The newest one we looked at was at Evans halshaw and was battered. Same age as our Octavia but looked like it had had a hard life.
We finally found a nice clean one at VW that was in budget. Paid a bit more but got two years warranty and a few other things added too. It drove lovely and had obviously been looked after.
Collect it next Saturday.