Everything was perfect!
Claudia answered very quickly and was a super-host since the first contact. We were a little late because of much traffic. Nevertheless Claudia was friendly all the time and found a parking space for us, which was very helpful! The appartment is lovely and nothing is missing. It was clean and there were some snack and a drink for us. Also you cannot be more central in Ortigia, that was really perfect. In about one minute you're at the sea. Also many restaurants, bars and sights are close.
All in all, if we come back to Ortigia one day, we will be happy to stay at Claudias again. :)