Ye Olde Street Scene in Cairo

ye olde street scene
where I wonder - Istanbul?
Constantinople 

Dorsetb suggests Valletta, Malta (see comments)

Gen2 confirms it is the 'Suk Ez Zalat' in Cairo.

Jelleybaby alerted me to some early photographs taken by Francis Frith on Jan 21 2024 Antiques Road Show at 2.27 mins into the program there is a photo of this street, so maybe this slide could have been made from one of Frith's photographs.