What a great tour! We wanted to see Heliopolis, which is a bit off the standard tourist track, and Ereen really delivered. The logistics could have been challenging--meeting us at the airport, dealing with different flight times on the way back, requests to visit slightly unusual attractions--but Ereen made it all work out. She has her own car and driver (thank you also Emir!), which is a big plus. Bonus: she knows Heliopolis well, having lived there at one point. I wish more visitors would explore this area! The architecture is incredible, and the neighborhood plays a major role in the history of Cairo's development. If you go, consider asking Ereen to be your guide!