Good beer and big portions

I am from Germany in when i arrived in Beijing i couldn't believe there are more than one german restaurant in the city. I miss german food from time to time and tried the Tankstelle and Drei Kronen. Both restaurants offer great beer but the food and also the location of Drei Kronen are way better. The Tankstelle looks more like a lunchroom in a factory. I tried a Schnitzel and it was way to fatty for my taste. The prices a low for the big portions you get. Prices and the beer are the reason why a give 3 stars.