We go to Vail a couple of times per year. Sun Vail is a quality hotel with a mediocre location. The prices are great, the condos are great. You can stay closer to the lifts, but they have a ski locker at the gondola so why pay more for a shorter walk home.
This rental was in a perfect location to get to the slopes. It was huge and very comfortable. We loved the hot tubs and heated pool!