The Mildred F. Sawyer Library is located in the Rosalie K. Stahl Center at 73 Tremont Street, which is at the corner of Beacon and Tremont streets in downtown Boston.  The main entrance to the library is on the second floor of the building.  Students and faculty enter the building through the door on Tremont Place, located in the back of the building.  Visitors should use the door on Tremont Street and check-in with building security.