Mountain Chalet is a conveniently located property - slope side, and is staffed by friendly, accommodating people. The breakfasts are very nice, and lunch is served, too, although we did not take advantage of that. The rooms are getting old and in need of some refurbishing. Unfortunately, we were not able to regulate the heat in our room (the thermostat did not control the heat), and had to sleep with the windows open. There is nothing special about this property (in terms of amenities, features or room comfort), but it is nice to be ON the slope in the morning; however, if you plan to ski all four of Aspen's mountains, that isn't a real advantage, and you would be best to spend less money for lodging off-slope.