Slow and poor service

On the 29th December 2015 I took my wife and two visitors from the UK to eat at Roter Hahn. The service was pathetic. It took them over 1 hour to bring our food. The one visitor ordered a beer and we are still waiting for the beer to arrive. The lady visitor ordered a pork schnitzel and all it was was a piece of fat. I ordered the same and my piece was OK. Luckily my wife did not finish her Chicken Schnitzel so she gave the rest to the lady. <br> While we were waiting a group of 16 arrived and they ordered their drinks. Two ladies ordered wine and when the drinks arrived there was only one wine and by the time we left the other wine had not arrived. That must have been about 20 minutes later. I will never go and eat there again <br> <br>