Narenjestan building, known as "Narenjestan Qavam" is a part of Qavam complex. It was designed and used as "Birouni" (a part of building to receive people out of the family circle). It was the domicile of Governor's Court of Fars during Qajar period./ It also includes Zinat-ol-molk house, designed and used as "Andarouni" (part of the home for only the close family).The other parts of the complex were: Private bath house, public bath house, Husseinieh (religious ceremonies building, detention house and stable. The detention house and stable no longer exist. Narenjestan and Zinat-ol-molk buildings (Andarouni and Birouni) were connected via underground passage way.