We had such a great stay at Ralf's apartment. We were in BA on honeymoon, and Ralf met us in the door with a bottle of champagne when we got there. His companion Marcel gave us a lot of great tips about the city, what to do, where to eat, where to be careful etc., and they also helped us with transportation and booking a tango show which we wanted to go to. The apartment is very centrally located, only a couple of blocks from the subway and within walking distance to all of Palermo's best restaurants, shops and sights. Also the apartment has a very nice balcony, and you'll get access to the pool, sauna and jacuzzi. Both Ralf and Marcel are super friendly and extremely helpful with anything you need - they really go that extra mile to make your stay as pleasant as possible. We would definitively stay again if/when we're going back to the city.