The greatest of the külliyye ever built was Süleymanyie Külliyye in Istanbul.[1] It was built by Mehmed II and Suleiman the Magnificent.[3] The külliyye had "seven madrasas (schools), four of each of the Sunni law schools, a preparatory college and one for studying the Hadith and a medical school".[3] These madrasas incorporated their own courts, latrines and two houses for the teachers.