Santo is a wonderful host!
He answered all questions and requests in a second, both before and during my stay.
Santo told me about all the highlights in and around Catania on the first day and offered help with various ad hoc activities during my one week stay.
The apartment itself is lovely - large, bright and with breathtaking views over Catania. In addition, it is super located - in a second you will get to the city center and, for example, to the main station.