Very central location on the Campo de Fiori - the market during the day and a beautiful square with a lot of reastaurants and performers (music etc) after the market closes near 17:30. The easiest way to feel Rome even without leaving the apartment :-) We went by foot with 4 our children to all the famous places - Piazza Navona, Piazza Venezia, Colloseum, Spanish steps, Trevi, Bourgheze and Vatikan. The another advantage is that there is two bathrooms (important for a big family). And finally Barbara was very responsive and kind. She even allowed us to leave our luggage after check out time and Didi came espesially to the apartment to let us to pick it up. The only two things to mention are a little living room (my daughter slept on the sofa which took a lot of space - if you don't open the sofa it is ok) and also that the apartment is pretty old - maybe it is obvious but I wasn't ready for it :-) . I am not sure could find better in such a central location. Should also mention that the apartment was very clean! Recommended!