There is also a madrasa (Islamic school) on the site, it is called al-Huda (School of the right way). A plaque inside the mosque shows that Saladin conquered Jerusalem from the Crusaders in 1187 and this Khanqah was built in 1189. This mosque is built with stones and tower was added in 1418.
Iron bars on the windows bear names of Allah (God), Muhammad (Holy Prophet) and Salah Ad-Deen (Saladin). There is a basement in the mosque which can be reached through stone steps. This is the spot where Saladin and his emirs sat in aitkaaf (devoted prayers for long time).