We stayed at Pietro's flat with our 2 kids (12 and 15). The flat is very spacious and comfortable. It is right in the historical city center, 2 steps away from restaurants, bars, markets, shops, etc. The only downside is that it can be a little noisy in the evening and at night as there are bars right below. The parking is inside the interior courtyard of the building, so very safe and practical. The rooftop terrace has an amazing view over Catania and Etna. Unfortunately we could enjoy it only at the end of the day when the sun was hidden. Indeed, as it has no parasol, it is too hot during the day. Catania in itself is not of really worth spending several days, but it is a great location to take day trips to wonderful sites. We would stay there again.