First, Great Location. It took approximately 12 minutes to get to the airport (CTA). It's literally accross the street from one of the attactions in Catania. Around the corner to a very good restuarant. Walking distance to the main square, shopping, and several restuarants. Taorimina is only about an hour away.
Second, the airbnb itself. The pictures tell the truth and yo can expect no surpises. There are A/C units in both the living room/kitchen area and the bedroom. The bathroom is very spacious and came with soap, shampoo and a hair dryer. The kitchen has all the pots and pans you need to make a meal. Coffee can be made in a moka pot. Its very simple to use. The wifi was quite good we had no issues running 3 phones on it.
Third, Communication. The host was very helpful and it was pleasure meeting him. He spoke english and met us promptly at the agreed time.
Overall, I would recommend staying here during you visit to Catania.