Hi all! I'm back from my short trip, I have visited the place but sadly there's no McLarens on display anymore, just to let you know
No F1 for me then, but I still got to see some great cars in nearby Meilenwerk Stuttgart, including 3 F1 models (grey and white roadcar and a small longtail GTR in GULF livery). You can see them in the links below, as well as a quick gallery of some other cars that lie around there - a lot of Lambos (including Aventador), some Ferraris and stuff
Grey roadcar
GULF GTR (sorry for bad quallity, it was on the highest shelf in the store)
White roadcar
Meilenwerk Stuttgart gallery
cheers