Armando is a great guy, openminded, talkative and enthusiastic about Etna and everything that goes with it, including food, water, trekking trips, weather, etc. His home may be a little further away from Catania centre, but he helped me with bus timetables and even picked me up with his car when I needed the most. Furthermore he cooked the most amazing mushroom pasta, provided his own organically grown food and made such a breakfast that I felt like a king.
His place is a very nice clean home, rooms are on the hotel level of furnishing and cleanliness and the bathroom look and felt like new.
I definitely recommend his place to anyone and am grateful to gods that I spent my first Sicilian days at his place.