Steffi and I stayed at Guisis apartment for 3 nights. The apartment has a great design and is located in the citycentre of Palermo. We had a car, which we could park in the courtyard for 8€ per day. It's not really easy to find the apartment via a navigation system, because of the thousands of one-way-streets. Guisi was so kind to pick us up at our arrival, because we could find the apartment. I would fully recommend to stay at her place. :)