We have been to this restaurant several times and have always been satisfied (even recommended to friends) with there fish and vegetable dishes. Therefore, we were really looking forward to try their tasting menu of asparagus dishes. However, one of the seven dishes included meat so we kindly asked if there were any possibilities to change this dish (there were other fish dishes in their a la carte menu). The waiter said he had to ask the kitchen and come back and told us that this was not possible. He didn't suggest any other possibilities (e.g. to exclude that dish from the tasting menu) or recommended any other dishes. Since we don't eat meat, we did not find any other solution than leaving the restaurant.
We have never experienced so bad service at a restaurant and will certainly not return again.