I will definitely, definitely stay here if I go back to Siracusa.
The location is ideal, within walking distance of everything. The building, with its little courtyard, off a narrow pedestrian street, felt very authentic.
As you can see from the pics, the decor is really tasteful. More importantly, everything was perfectly clean. I had no issues with the wifi network, which I relied on for work.
There were some really nice thoughtful touches, for instance some cold water and oranges in the fridge, and keys to 2 bikes in case you want to bicycle around the city (which I didn't).
Strongly recommended to anyone who wants to stay in a lovely place at the heart of Ortigia.