I stayed at the St. Julien for a long weekend during the Boulder Film Festival, and it was a great choice. I was in a King Mountain View room, which was very comfortable. Beautiful, big bathroom, comfortable bed, nice view of the flatirons. Everything is walkable from here -- many great restaurants and bars. Unfortunately never had time to try the spa but it looked nice and I heard great things. The staff was very friendly and the whole experience was great. I did visit colleagues at their hotel, the nearby Boulderado, and it made me very happy that i had chosen the St. Julien.