It's a very wonderful little flat in Catania, with lovely views in a fun district. Giuseppe was a helpful and communicative host. The flat is very small, so be prepared for that, but a lot of thought has gone into the design and it's impressive seeing how space is made the most of! Also the hot tub is essentially a bath with some water jets built-in - they work, but don't have super-high expectations. The view is also excellent, though it's better of the city and Etna than the sea.
A note on parking - it's pretty difficult to park in central Catania, like most cities, and you shouldn't rely on free parking right next to the flat. But we parked at a carpark a short walk away and it was fine overnight.
The stairs to get up to the flat are also quite old, and at the top it's very narrow and fairly difficult with a large suitcase, but we managed it OK. Note that it's five flights.
Overall we had a good stay for one night.