We had a very pleasant stay at Carmelo's home. It was exactly like the photos, with very clean and spacious bedroom and bathroom.
Carmelo was very welcoming and accommodating, he cooked us a lovely meal upon arrival, provided food for breakfast and always invited us to share meals with him. He lent us a map and help us with metro, tram and to find our way in the city. The tram stop is just outside the house and goes directly to Duomo.