Casa Rossa is a beautiful country house with real history (built on ancient roman ruins). The house itself is spacy (we were 7 people there) and equipped with all necessary functionalities like dishwasher in the kitchen, washing maschine, three bathrooms etc. and importantly all the rooms are equipped with AC.
Surroundings are pretty quiet near archelogical site and views from the villa to fields and hills is beatiful and relaxing. Swimming pool is not huge but nicely placed, clean and refreshing. Other activities are outdoor pingpong and football (yes, there is a little football field).
The Otricoli village nearby is really small, a liitle supermarket, couple of restaurants, a bar and a pharmacy. That's it. You mat get all you need from there but we drove few kilometers to Magliano Sabina to a bigger supermarket and nice bakery and coffee shop.
Casa Rossa is very conveniently located, easy to reach from Rome airport and within 2 hours drive from some of the Tuscanian destinations like Siena, Arezzo or Florence.