The best Airb&b experience I've ever had! Tiziana is a wonderful, kind lady who was very helpful and patient with us. She was waiting for us in the (newly refurbished!) flat and gave us a grand tour and showed us the best local places to eat. She also left us some essentials for breakfast the next day, toasts and jam, milk, coffee and tea, so we didn't have to worry about that (our flight arrived late in the day). When we were leaving, she was alright with us leaving our bags in the flat for a few extra hours, just so we wouldn't have to bother with luggage storage. The flat itself is lovely, nice and bright and with a great view at Mount Etna, great value for money.
If we ever return to Catania, we'll definitely try to stay at Tiziana's place again.