I really believe that the Moroccan tasks are in the Casablanca Medina. I've been browsing in Casablanca and, while I can't find the exact location, the streets and the architecture are very similar.
The timing fits with the only flight out of Ouarzazate on June 21st, which dep 0600 and arr Casablanca 0650.
There is an old Medina and a newer Medina (also called the Quartier des Habbous) in Casablanca. I have a beautiful map to share but it is too big for me to post--(
puddin--would you mind posting it for me?
) The newer Medina is right next to the Hassin II mosque, which is the third largest in the world.
Maps and pictures:
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