There is lodging of all types on and off mountain. "Ski in Ski out" lodging means just that -- it enables you to generally, but not always, leave your parking worries behind. Many condo and vacation rentals that are in developments offer shuttle buses to the lifts.
Killington vacation rentals by owner are often a bargain but should be carefully screened. Here's one long standing resource:
A Better Stay., 1.888.828.6745, Specializes in multi-bedroom accommodations in Killington, Vermont including vacation rentals, condos, resorts, and mountain rentals with more space and amenities.
North Star Lodge., 78 Weathervane Drive, 1.888.828.6745, This cozy lodge features sweeping views and access to all that Killington has to offer; skiing, golfing, hiking, and much more.