It is thought that the Imaret Madrasa was converted into a Seljuk Palace and later into a Mevlevi Lodge. There are no windows on the north façade because the ground floor of the building leans against the fortification walls rising on the rocks to the north. The rectangular building extends an east-west direction and has two floors. The north façade is like a blank wall on the ground level, serving only the spaces on the upper floor. There are two rectangular windows on the east façade, each opening into separate vaulted spaces. The door with a depressed arch on the south façade opens into the building. The lantern-domed central courtyard (semahane) of the trapezoid building is flanked by two large iwans covered with barrel vaults in the east and small, two-story cells also covered with barrel vaults on the north and west. The iwans and domed cells encircle the central semahane.

In the east is an iwan covered with a pointed barrel vault, accessed by a five-step staircase. On the south wall of the iwan is a round-arched mihrab niche, similar to the one in the main space. On the north wall is a door leading to another pointed vaulted space that forms the eastern corner of the building. The same space is also accessible by a four-step staircase in the northeast corner of the main domed section. On the north side of the main section, there are five dervish rooms covered with pointed barrel vaults, two of which are on the ground floor and three above. The upper floor is reached through a door in the western area accessed by a staircase. There are two vaulted rooms on the upper floor of the west wing. Two rooms covered with pointed barrel vaults on the lower floor are accessible from the middle section by a door with a pointed arch.