We had a very good stay at Valentina's flat. It is located very central and the perfect spot to explore Catania or travel to other places, as it is also very close to a bus stop. The bus to the airport also stops there.
The apartment is small but well equipped with everything you need for a few days. It has a comfortable sofa bed and a big shower.
Valentina is the best host, extremely friendly and she was very flexible with our check-in and check-out. I definitely recommend staying at this apartment!