Service skills were lacking. Disappointed with the waitress. Especially at the end when she never came back to give me my change after I paid with cash. I included a tip but she took more and brought me the receipt instead and never came back. And we couldn't wait any longer because we had to leave to get the tram across the street. She was very short and unwelcoming. We had some questions about the menu but she just repeated what the menu said which didn't help. Not good character traits of a waitress. We needed the English menu version and needed WiFi to view it. We asked for the WiFi password twice because it didn't work. Then she typed it in finally and walked away but it was still incorrect. We asked another waitress who was younger and she was happily helpful. We mentioned my birthday to our waitress and got a weird look and no reply, but when mentioned to the other younger waitress who brought our drinks, she said Happy Birthday. Complete contrast. Maybe the older waitress was having a bad day?? Food was fine. Nothing wrong there. We got the soup with liver dumpling, the duck and the apple fritters and hausgemachter kaiserschmarrn for the two nights we dined. Everything tasted great! No complaints there. Just the waitress. First time we got served by the lady who is on the poster and that was a better experience. But won't go back because it was uncomfortable this time and felt unwelcomed. Maybe it's because we don't speak German? I don't know. It W's just odd behaviour from a waitress.