I waited for the fish for 45 minutes. The fish was very salty and smelled bad. I said I wouldn't eat it, and the waiter offered to bring some sugar to sweeten it so it would be okay.
A very nice restaurant with an excellent menu. We ordered two types of fish (mackerel and perch) and fried cheese and a bottle of riesling. The serving, the taste - great! Attentive waiters, nice interior, positive impressions! I'm surprised by the low ratings, the place is really cool.