I struggled to get to the apartment because I didn't have a proper cell phone to communicate with Romina. She came to the train station to pick me up. She is very friendly and helpful.
The apartment is clean, bed comfort. The apartment is well located with the most significant sights: a few minutes to Palatine Chapel and Norman Palace, 15 minutes walk to Palermo Cathedral, 15 minutes walk to Palermo central station, and a direct train from Palermo airport. Suppose I have a chance to visit Palermo in the future. I will book Romina's apartment again.