We loved to stay at the apartment, 100% recommended!
It's big, comfortable and super clean. The location is perfect as you're right in the lovely center of Ortigia and the communication with Alessandro was easy and smooth. We did self check-in and it was super fast.
I'll definitely come back!
PS. Bear in mind that the area can't be accessed by car between 5:30pm to 2am and during those hours you'll have to park 20min walk away from the apartment.