I stayed one night at Paola's place, at the end of my two week trip in Sicily. The room is very large, with a beautiful high ceiling. The location is very convenient to visit the city center, 5 min by foot to via Etnea and also convenient to take to the bus to the airport.
Paola was very nice and although we didn't meet in person, she made sure we know how to arrive at the flat and how to get in. Plus she gave us very good recommendations where to eat out.
On the downside, the room does not have AC, which makes it difficult to sleep when it's very hot outside. Also, the building doesn't have an elevator and it's on a street that goes uphill. Arriving with heavy luggage in the middle of a hot summer day is not recommended.