In my opinion, this is the best tourist spot in Palermo.
The host is fantastic and cares about his guests. Gives valuable tips and is at your disposal during your entire stay if you want to ask a question.
The apartment is centrally located, close to everything. The bus-stop from the airport and the airport is 2 minutes from the apartment. Next to it is the famous mercato vucciria.
The apartment is clean and equipped with everything you need. I had a very nice time there.