We've had a very pleasant stay at Casa del Vicolo.
The check-in and checkout were both uncomplicated. There has been everything you need to meet your needs (shampoo, shower gel, towels, some groceries, blowdryer, clothesline and spins, washing machine,.... Only thing missing was washing powder). The apartment was clean and welcoming.
The location was absolutely amazing. You can just use the alibus and do a 10min drive to get there (2min walk from the bus stop). It's a 7min walk to reach the center of catania. So you will get used to be right in the middle of a very lively environment (sensible sleepers should probably pack earplugs).
Andrea is a very friendly host, helpful and reliable. I would definitely recommend staying at the apartment.