Of all our airBnB experiences, our time in Catania at Tre Vie apartments was absolutely the very best!! This is the most amazing flat we have stayed in -- incredibly, beautifully, and functionally designed -- and the most hospitable, generous, and charming host, Giovanni, welcomed us warmly. The purpose of our trip was to hike Etna, but we also explored much of the city, including ancient sites and outdoor markets. I highly recommend Tre Vie and look forward to staying there again myself!