Gleis11

A good shop with reasonable choice in different scales, directly in the Munich main station.. Maybe not worth a detour, but surely worth visiting if you travel by train to Munich.
As often in model train stores, the personnel (2 in my case) seemed more interested in refitting their shelves than in the customers. Not unfriendly by any means, just very European...
The shop is kind of hard to find, as it isn't located on the street side, but rather directly next to the tracks.