Humberto and Carolina are very nice hosts, friendly and open. Flat is big, with a good atmosphere. You can have privacy of your room, or spend time on the balcony or living room and meet other guests. Catania Central Station is 10 minutes walking distance in one direction and city centre around 10 minutes walking distance in another. Flat is in the part of the city that is not rich or posh, and is said to be dangerous, but not one single unplesant thing ever happened in the street. I recommend this place.