The mosque (ca. 1500) was destroyed by the French during the Napoleonic expedition. Fine drawings of the sabil, which also no longer exists, are to be found in the Description de l'Egypte.
Sources:
Jarrar, Sabri, András Riedlmayer, and Jeffrey B. Spurr. Resources for the Study of Islamic Architecture. Cambridge, MA: Aga Khan Program for Islamic Architecture, 1994.