Antonino's place is a lovely spacious apartment to stay in Catania. The location is perfect, 6 mins walk from Central train station, few minutes walk to Teatro Massimo, and few minutes walk to Duomo. Every room has its own balcony, which will be lovely in the summer to have the morning coffee and watch the sea (the sea is at the end of the street , after the piazza).
The house is located on a small, quite street, so its not noisy, like most places in Catania (previous place I stayed in Catania old town was so noisy, I was woken up at 6 o'clock every day from the noise) so appreciate the quietness of Antonino's home.
The communication with the host was excellent.
I do recommend Antonino's home, for everyone who want to relax in a quiet place and be close to the busy Duomo and basically everything in Catania.