Ostrander Hall

Ostrander Hall houses the Reception and main lobby, the administrative offices (the Dean of Students' Office, the Development Office, the Business Office, the College Counseling Office, the Registrar's Office, the offices of the President and Deputy Director, the Ambassadors’ Room, the Student Computer Innovation and Fabrication Institute (SCIFI) with the Audio-Video Studio, the medical facilities, the fitness center, and the Whitaker Auditorium.

The Whitaker Auditorium was named in honor of Roger and Susan Whitaker for their devoted service to the American College of Sofia. In response to a petition from ACS students in 1994, the Board of Trustees dedicated the auditorium in recognition of the Whitakers' special role in reopening the College. Roger served as Founding President from 1992-1994, and Susan joined the small team of American and Bulgarian teachers that welcomed and instructed the first class of 100 students. The Whitaker Auditorium has a capacity of 380 seats, and is used for student performances (concerts, drama and musical performances, shows, etc.), guest speaker presentations, and regular informative student body meetings.