We loved to stay at Valentina's place. It's perfectly situated near the fish market, the historic city center and Piazza Borsalino from where run many of Catania's urban bus lines. There is even a direct line just downstairs to Catania Central Railway Station, which takes about 8 Minutes.
The apartment has a nice terrasse from where you can see the harbor and the mediterranean sea.
Valentina even picked us up at the airport when we arrived. Thank you so much for everything, we had a great time in Sicily where we will definitely come back to soon!