Wanted to visit because of the film La Grande Bellezza. Actually part of the Hotel Columbus. The room is amazing, worth it for that alone. We booked, and went around 8 - showing up WAY before the Italians obviously! Food was delicious, slightly expensive but very good. And all food potential allergies clearly marked! Would recommend for a lovely night out. Swing by the Vatican on your way home to see it floodlit late at night - lovely view!