This house is great! I stayed there with my family (7 adults and 1 baby) and there was plenty of room - There are a few different sitting areas outside so you can still have some lone time with a big group. Location is quite rural but it's only 35 minutes from Palermo airport and it's beautiful. Amazing views from the outside area, especially in the evening.
The host was great - came and met us and escorted us to the house. He was very helpful with check in and telling us about the local area. One thing to note is that you will definitely need a car. There is a small town nearby and a couple of restaurants within walking distance but not much else. Great spot if you want to chill out and relax with nice views!