The Food portions are just incredible. I don't know of any other places (western of course) in the city where you can get this full on only few tens of RMB.
Of course i always opt for their beef options (not many on the menu, afterall it's a German place) and i've never been dissapointed.
When you wash it down with the Franziskaner Dunkel Beer, it just makes for an amazingly filling adventure.