Lucio an Italian maitre originally from Harry's Bar in Venice, Italy runs the place. You feel like in Italy not only because of the ambiance but mainly because of the excellent Mediterranean food.
I was surprised when I saw there Lucio that I know since many years. The restaurant is very well decorated and organized. Service is gently and present. Prices are high but I believe it is not that easy to have high quality products in Aspen, Colorado so far from anywhere. If you are in Aspen I recommend at least a dinner at Casa Tua.