Basic, but clean and spacious apartment with good air-conditioning, in a convenient location. Francesco is a very responsive, friendly and accommodating host.
The two let-downs, for us, as we cooked a lot and were working remotely, were the kitchen (kitchenware needs sprucing up) and the wifi network (strong enough for navigating, but not really for video calls).
All in all, if you are on vacation, eat out a lot and don't plan on working, then it's a great base for exploring Ortigia, the nearby market, the sea and the rest of Siracusa.