We were in Catania in January for 4 days. The apartment it is very nice with a large terrace and views of Mount Etne and the sea.
Very comfortable bed, clean towels, good heating and air conditioninga nice addition in the equipment of the kitchen, would be a kettle and microwave, in general, the apartment I would rated - five stars with a plus. Catania, on the other hand, disappointed us a lot, it is very uncluttered and dirty town.
Sicily centarily is worth visiting, beautiful beaches and nature.