It's been a very nice experience. Ernesto and Francesco are amazing hosts and they totally make you fell like home.
The house is nice and it is in a wonderful position, we stay there a week and travelled around everyday on foot.
I gave them 4/5 because the bathrooms were not that clean and the room in which we stayed was without a wardrobe or a table, there was only a small and broken dresser and the door didn't have the handle (but I am sure that they putted it now.)