off the top of my head
to look for:
worn front suspension arms, (knocking)
wheel alignment, (scrubbed tyres/tracking)
smokey turbo
rusted spots (rear sail trim on doors, rear lock strip, roof gutter/rails
to change in future:
suspension (OEM is a bit high and wallowy)
brakes (OEM on the 1.8t are famously crap! either full change or pads/discs)
headlights (like candles on dipped beam!)