Scirocco Central

I have a Scirocco R with the standard cloth interior. I have found some leather electric seats for sale in Germany. How easy is it to fit these? I understand the wiring loom is under the seats. Would the wiring loom have connectors for the electric seats and would they simply plug in? I'm pretty much clueless when it comes to electrics. If I can find the wiring loom what exactly do I need to look for? If there is anything else I need to consider please mention it.

Thanks

There was an interior for sale on eBay, ended Friday last week but not sold, was in birmingham so may be easier and without the electrics, search on completed listings for scirocco r interior.