The architect of the complex, which was built in 1277 by Sahib Ata Fahreddin Ali, one of the viziers of the Anatolian Seljuk State, is Keluk B. Abdullah. The layout plan of the complex features a mosque in the north, a tomb built next to the mihrab wall of the mosque, the tomb containing the graves of Fahreddin Ali, his wife and children, a khanqah next to the south wall of the tomb, and a double bath just across the road. The mosque has a portal entrance from the north. The cells on the right and left sides of the entryway are stacked one on top of the other, while the ones below serve as sebils (public fountain). Basmale and Fatiha Surah are engraved on the borders surrounding the portal. ...