Serena's place is located in a great location which is within walking distance for most things people would like to see in Catania. She provided lots of tips through prior communication and through Giuseppe - who is the person that let us into the place and showed us important areas on a local map. Giuseppe also offered to order a taxi for our very early morning flight.
The apartment itself was spotless with lots of snacks and condiments. If I were to return to Catania I would stay here again.