My parents and I had an absolutely wonderful stay at Dario's cottage! Our 3 nights there were the highlight of our week in Sicily. The cottage is great and has everything you need for a nice stay at the beach which is conveniently accessed from Dario's property. Dario was extremely helpful and easily accessible the whole time.
If you don't feel like cooking the whole time nor driving, there are 2 nice restaurants located within a 5 minute walk. There is also a grocery shop ~2km away, so walkable as well.