In Edinburgh, the university comprises five main campuses: Central Area, King's Buildings, BioQuarter, Easter Bush, and Western General. The Central Area is comprised of various squares and streets of Edinburgh's Southside, as well as some structures in Old Town. Pollock Halls is the university's largest residence hall for first-year undergraduate students. The King's Buildings campus, which encompasses a 35-hectare tract in the city's south, is located there. .