A very disappointing experience. I had my eye on this restaurant all week as it looked very good. We arrived at 19.20 and were quickly given a table outside. After a few minutes of waiting we ordered 3 beers and shortly after that we ordered our food. After about 30 more minutes I had to get up and go looking for our beers as they had been forgotten by the waiter. While we waited even longer for our food, we noticed people coming after us, being served and finishing their food. The customers beside us explained to us that there was a staff shortage in Cologne so we waited patiently for a while longer (the restaurant wasn't too busy and there were about 6 waiters). At the one hour mark we called our waiter over to ask about our food. His face dropped as he realised he had forgotten to order our food for us. This is very disappointing as the forgotten beer and seeing us sit at the table for over an hour, and bringing us 2 bowls of corn chips didn't remind him to order our food for us. At about 20.40, after wasting well over an hour, we had to leave and find a proper restaurant that would not forget to serve our food. I refused to pay for the round of 3 beers that had been eventually served to us, to which the very apologetic waiter agreed. Great looking food, restaurant, menu and prices but pretty useless waiter in our experience!