Trying to decide whether to put our 3 year old son in ski school at Buttermilk or Snowmass. We will be staying in Aspen town so Buttermilk is much closer. He was in ski school last year at Buttermilk. We're thinking of doing full-day ski school for him this year for 4-5 days and thought perhaps we should give strong consideration to Snowmass (despite distance) because of the Treehouse faciiities. Any thoughts on the Treehouse? is it extremely busy? How are the facilities? Do the kids actually enjoy being there? We had previously picked Buttermilk in part because we thought it would be less crowded/more sane. We will be going in March, which is peak season. Also, any thoughts re: kids ski school at Buttermilk v. Snowmass?