How many acres is the campus where Edgeplain is a dormitory?
Edgeplain: Edgeplain, also known as the Arthur House, is a historic building used as a dormitory on the Colorado College campus of Colorado Springs, Colorado. Colorado College: The Colorado College (CC) is a private liberal arts college in Colorado Springs, Colorado, United States, near the foot of the Rocky Mountains. Colorado College:  The college enrolls approximately 2,000 undergraduates at its 90 acre campus, 70 mi south of Denver.
90