A bit disappointed globally. The place is probably an old garage converted to a room, kitchenette and shower room. It is spacious but it smells of humidity and is quite poorly lit. The WiFi never worked.
Given the size of the main room it is too bad that the double bed was quite small.
To say that the place is loud is an understatement: you're literally on the street and in our case there was heavy bumper-to-bumper traffic until 1:30 am. Then around 6:00 in the morning you get garbage trucks and delivery vans. Note that our nights were a Friday and Saturday in July so probably quite busy.
The location is nice as it is just 2 blocks from the bridge going into Ortigia.
Parking is indeed free. In our case it was not easy to park if you arrived in the evening or late afternoon given the heavy traffic in the area.
PS. A review only makes sense with respect to the price paid. Our rate was 111.23 EUR for 2 adults and 2 nights from Friday (check in) to Sunday (check out) in July 2021.