The flat was clean, well equipped and a good located "close to everything" in central Palermo. It's a walking distance from the central station where the bus from the airport stops. It's close to the port, which I strolled every morning watching the fishermen mending their equipment. I liked the small balcony a lot that I used every day relaxing with a beer.
In weekends, late evenings and nights, the bars and restaurants on the street level are extremely noisy, so take with you earplugs - Peppe also offered some - and if you have noise cancelling earplugs or headphones, you may sleep well.
I really recommend this flat if you can tolerate the night life on the street level in the weekends.