Although largely a commuter school, PSU houses around 3,000 undergraduate and graduate students, and has ten residence halls.[60] Its largest include University Pointe, a sixteen-story apartment building operated by American Campus Communities built in 2011, and Ondine, a fifteen-story high rise.[61] Older residence halls, many of which were originally apartment buildings that were purchased by the university, include Blackstone, built in 1930, and Montgomery Court, built in 1916; other older residence halls include St. Helens Court, built in 1927 and soon to be demolished; the art deco Parkway Manor, built in 1931; and Blumel Hall, built in 1986.