If I could give 10 stars for Sergio's flat I would! It was the best flat from all I was staying in airbnb. It is really big, very clean and comfortable. Location is in a walking distance to all sightseeings. Sergio and his wife are very nice and friendly people. They even left some food in the fridge for us. If I am ever back to Palermo I will for sure stay again in Sergio's flat. Recommend it to ALL.