Incredibly central (by the Cathedral), very clean and comfortable apartment. Cant go wrong staying here.
We booked Claudias entire apartment (3 bed rooms) - each is lovely and they are each very private. The larger terrace has views of the cathedral and was a lovely place for an evening digestive before heading out for dinner.
Claudia was very communicative and helpful.
Only word of warning (NOT about the apartment - but where it is and so would apply to staying anywhere in old palermo central) if you have a car it is prohibited to drive into the centre except for Sundays, and many roads are tiny so not easy to drive. But if you have any concerns ask Claudia and im sure she will recommend the best plan for you.