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=== Residential colleges ===
The university guarantees housing for students for all four years, with more than 98% of undergraduates living on campus. Freshman and sophomores are required to live on campus, specifically in one of the university's seven residential colleges. Once put into a residential college, students have an upperclassmen residential college adviser to adjust to college life and a faculty academic adviser for academic guidance. Upperclassmen are given the option to keep living in the college or decide to move into upperclassmen dorms; upperclassmen still remain affiliated with their college even if they live somewhere else.
Each residential college has its own distinct layout and architecture. Additionally, each college has its own faculty head, dean, director of studies, and director of student life. The colleges feature various amenities, such as dining halls, common rooms, laundry rooms, academic spaces, and arts and entertainment resources. Three of the colleges house both undergraduates …
