Me and my 5 friends stayed in the apartment for one week from 1 of August. Antonello is a wonderful host!We checked in very early in the morning and it was so nice of him to buy us a delicious breakfast! Apart from that, Antonello has everything that you need for the first days of staying: coffee, fresh bread, milk...
The rooms are big and comfy, the shower is not very big, but it's common in Italy according to my experience.
Antonello left us all the important info about places around including stores, restaurants..
The apartment is very well located in the center of Palermo.
The seaside is about 20 min by bus. It took us 5 min walking to get to the bus stop.
The only minus that we found is the nabber in opposite building. She is very complaining about the noise, so after 10pm you can't be on a balcony, even if it's just two people and you talking normally. So take it into account.
We had a great time in Palermo and thanks to Antonello we felt like home.