The place is great if you want to stay somewhere close to Mount Etna on a budget, however there were a few things that meant we couldn't offer this 4 or 5 stars.
We booked this accomodation for a night before our flight. Firstly we were only able to check-in at 5pm, and were asked if we could check-out at 9am (we disputed this and was able to leave at 10am), secondly, the front door was open when we arrived (which made us question the security of the apartments), there were mouldy grapes in the fridge, there was a double bed in the kitchen (which we thought was strange and not very 'homely'), and finally the lock on the door was very difficult to use (we thought we were locked out for about 15 minutes before the door finally jerked open).
On the whole, Gabriella was accomodating and the place was nicely furnished and clean. It was a good stay, the bed was comfy and the bathroom was very tasteful. Gabriella's husband even gave us a lift to and from Radicepura in the evening (for a fee).
3/5 stars.