I cannot recommend Tatiana and Salvo's place enough.
It was easily one of the cleanest places I have stayed in (and I have visited many Airbnb's).
Everything was perfect: the bed was extremely comfy, the AC was a much-needed necessity in Sicily in July (haha), the terrace was a blessing at night, the kitchen is fully stocked with equioment/appliances so I actually cooked most of my own meals and ate on the terrace (the supermarket - Decco - is a 5-minute walk) and the place is on a side street so it is VERY QUIET (had some amazing nights sleep). A little Oasis in the city of Catania.
I would definitely visit again for all the reasons mentioned (but a big plus - VALUE FOR MONEY - what you get for this price is brilliant).
Oh before I forget the communication from Tatiana was excellent. They allowed me to check-in early. They met me at the property and talked me through everything and Tatiana was always on hand if I needed anything. As I don't speak Italian it was excellent all written and verbal communication was English :-)
Thanks again Tatiana and Salvo for an amazing stay :-)