We have been to Maders before. It is an old german restaurant that is famous for it’s food. This is true, the food is something very good. Unfortunately they know it and it is very overpriced.
I can speak for the Ritter schnitzer and the weiner schnitzer. One of the people with us swears by the the pork shank. We asked for a beer recommendation by describing what we liked. The beer they suggested was perfect.
A great place to go eat but be aware that it is overpriced. Good food and good service but you pay dearly for it.