|Floors: 3||First Floor|
|Capacity: 165||Second Floor|
|Room Types: Frosh singles & triple; UC singles & suites||Third Floor|
BackgroundOpened in 1965, Erdman was designed as a modern Scottish castle by architect Louis Kahn. Composed of three connecting units (or "diamonds"), it houses the College's largest dining hall, and several meeting spaces, . The majority of Erdman bedroom spaces are singles. Upperclassmen have the option of drawing into two-person suites, which consist of two bedrooms and a shared common area.