Dunster House is one of twelve undergraduate residential Houses at Harvard University. Built in 1930, it is one of the first two dormitories at Harvard University constructed under President Abbott Lawrence Lowell's House Plan and one of the seven Houses given to Harvard by Edward Harkness. In the early days, room rents varied based on the floor and the size of the room. Dunster was unique among Harvard dormitories for its sixth-story walk-up (it had no elevators); these rooms were originally rented by poorer students, such as Norman Mailer.