I've reported him now, it's just a waste of space and our time.
I may have mentioned but even with the vendor not being able to give any instructions (how great is that?) I've ordered this and will attempt the install at some point and I'll let people know how it goes, unless someone beats me to it, which would be great, ha ha.
I do know nothing about these cars, only had the car a month, never had a Golf before or considered or thought much about VW's before but I do like improving my vehicles so we'll see how it goes.
I have not spent much time in it yet, done less than 900km so far so I'm not even familiar with the interior at night, but it looks like I have illumination (white light) in or near the door handles from memory? That might be helpful for the rear doors. The dashboard light will be the most interesting. It will be great to have these in, but it may take some time to tackle the job.