Since 1955, Karatay Madrasah, which has been used as Konya Tile Works Museum, was built by Emir Celâleddin Karatay in 1251 during the reign of Seljuk Sultan İzzeddin Keykâvus II. The interiors of the madrasah are covered with mosaics and sheet tiles. Its architect is estimated to be Muhammed bin Havlan. The madrasah is made of Sille stone. The madrasah was built in the "Madrasah with a Closed Courtyard" style to teach hadith and tafsir during the Seljuk period. Its walls are made of stone, and its domes and vaults are made of bricks. It is located in the city center.