Perfect location - you can easily take the train from the aeroport to arrive at the flat there. From Palermo-train-station to the flat is very short distance of walk. Train is airconditioned and not overcrowded!
Furthermore, going to mondello beach (really worth it) you can go by bus take line 101 and then 806.
Plenty of good restaurants just below the flat like must visit pizzeria is Procopio Pizzeria then Biga then deserts in Cannoli.
Aldo is very responsive. BTW Flat is quiet.we will defo re-visit this place.