We stayed there for 3 nights all the family (couple + 3 kids). Franca was great. The kids just loved her. She was very accurate, we got from her all the information that we could think of. The apartment is very well designed, which adds to the overall feeling. Franca's recommendations are also great and perfect. Location is more than perfect!
One minor issue: the kitchen can host only 3 diners in the same time, so this is not the place if you are looking for a place to host a family dinner for more than 3 people.