We definitely recommend Marta and Nino's place! They are truly great hosts, very polite, caring, receptive and communicative. The flat is great too, despite the lack of AC (hint: try not to go to Sicily in the middle of a heatwave, like we did haha). It's very neat, the size is perfect for two people and the location couldn't be any better! Right behind the gorgeous Cattedrale di Palermo and less than 15min walk to the Palazzo Reale-Orleans train station, which gets you straight to the Palermo airport (and around 20min walk to Palermo Centrale, which connects you easily to even more places in Sicily). The whole place was sparkling clean when we arrived (really, it even smelled great!), with an assortment of clean towels for our use. Just beware that the shower area is a bit small... Although it isn't completely restraining, taller and/or bigger people may get a bit uncomfortable showering there. Overall though, this place is definitely worth it!