We had a very nice stay at Carolina's house. We were only 4 people, so we didn't make use of all the rooms. The house is big and exactly as described (2 double-bed rooms and 2 twin bed-rooms), it includes a living room, a dining room and a well equipped kitchen.
The location is very good, between the Teatro Massimo and Teatro Politeama. It's on a fifth floor with elevator.
Carolina received us with tasty Sicilian food and told us all we needed to know about Palermo and the surroundings.
We are grateful for our days there.