Telephone some agencies in Orvieto. One there is exceptionally good, I dont think we are supposed to say exact names here, but we rented a lovely apartment in Orvieto for one year and there are so many country homes around there that are available, you will have no problem finding something to suit your family. Sounds so fun! All the best.We are looking for a summer vacation house in the country in Umbria. Does anyone have any suggestions? We are a family of four with two children 5 and 3.