The location on the 53 floor of the “Main Tower” offers amazing views. The staff were sufficiently pleasant and doting. Certainly a part of their earned star. However, it was the food that made the evening, we did the six-course and added another with the duck liver pate. We also subbed the Wagu beef for the quail for one of us. What can be said, it was all perfect. The presentations were all picture worthy (which we tackily did). Based on food quality and preparation, if we could give them a second star …. it would already be on the wall. If in Frankfurt, give this restaurant SERIOUS consideration.