To the south of the Sufi Lodge, a three-storey wooden harem section was built in the mid-20th century on the site of an older structure.
The Sufi Lodge was used by the Naqshbandi order; in 1885-1886, it was recorded that five people were living in the Sufi Lodge.
After the closure of Sufi lodges and zawiyas in 1925, the building was left neglected and was allocated for sheltering needs for a period.
After the building was restored, it saw civil use for a time; today it is used as a solidarity center.
Prominent Features:
It is the Sufi Lodge unit of the Beşir Ağa Külliyesi; according to its inscription, the Sufi Lodge structure was built separately from the other buildings of the külliye in 1745.
The Sufi Lodge consists of dervish cells, a kitchen, a dining hall, a selamlık, and a tawhidkhana, and its units are gathered around a porticoed courtyard.
Around the square-shaped porticoed courtyard are domed dervish cells; the other parts of the Sufi Lodge were designed in a two-storey arrangement on one side of the courtyard.
The building is regarded as one of the early examples of the stylistic searches that developed under Western influence in mid-18th-century Istanbul.