The five of us spent a most enjoyable week in the eternal city. The recently modernized flat is ideally located; close to restaurants, boutiques and the tourist locations are within walking distance. Yet the window's double glazing, being on the 4th floor and the comfortable beds allow quiet nights. With two teenage daughters, the two bathrooms were of great benefit.
Be prepared to climb the 90 steps (by the end of the week you'll have walked up the Basilic de St. Paul...) and encounter the neighbour underneath, walk on your tip toes !
Thanks to Lele for organizing the taxis.