Gaetano was very communicative, and eager to help out. Since I was not sure about the parking on the street - Palermo has a ZTL which can make navigating the old town tricky if you're not too familiar - Gaetano suggested we meet somewhere else and he guided us to the apartment. The place itself is as described, with the beautiful big terrace and all. Location wise, you are very close walk to pretty much all the sights.