We spent a week in Isa's house in San Cataldo as a relatively large group of 4 adults and 4 kids. The house is spacious enough and everyone felt very comfortable, we expecially loved the terrace with large dining table and sitting area with nice couches.
The complex is located in a nice pinewood and is made up of many small houses like Isa's.
Even if we did not meet Isa personally, she left a great deal of information to enjoy the surroundings and we have been in contact with her often as she gave us many nice tips.