Centrally located apartment with walking distance to all main Palermo sights and most of all to trending Vucciria market and street food stands. Vibrant area, reasonable food prices. Very outgoing host, easy and swift communication.
If you plan on staying a couple of days in Palermo, better to rent a car when you leave to discover other parts of the island to avoid all fuss with parking downtown (tricky!).
As far as the apartment is concerned I personally lacked natural light - the apt is situated in narrow street and has only small upper widows. Also due to the fact that there is no hallway - you enter direct from the street into the kitchen/living - one can hear the street life and talks .... on the other hand it can make your Palermo experience the more memorable :)