I stayed here for 2 nights, very authentic. I really felt like we were in a true Sicilian neighborhood, dogs barking, elderly ladies sitting outside on the street in plastic chairs, an Italian telenovela on TV in a small makeshift shop. The location was very central and easily accessible. The apartment had everything you need, the only down side was the electricity, you couldn't shower and have the AC on at the same time- we had 2 power cuts.
Simona is lovely, very friendly it was a pleasure meeting her.
Overall enjoyed my stay at her place and would recommend it for future travelers.