We, two adults, spent a week in Concetta's lovely apartment in October. It's a comfortable distance from shops, restaurants and the beach. We were met by Concetta's friendly daughter Giorgia, who speaks good English. She gave us lots of information and good tips on where to go, like taking the train and not the car to Palermo.
The apartment is three flights up. The front windows have a seaview. They're northward, so no direct sun, very nice when it's hot.