VW approved garage doesn't mean anything. I had mine repaired by one and sent it back twice. Utterly useless, I said from the start I'm a fussy customer, overspray on side skirt and loads of blemishes in resprayed panels.
Eventually sorted it to a reasonable standard but not a pleasant experience.
Find a local bodyshop with good reviews and recommendations, if the guys who own it are car enthusiasts they will look after you.