We were at Biagio’s place for two days for our stay in Rome with our two kids. It was very convenient having two twin beds in one of the bedrooms so the kids did not have to sleep together in the same bed. The apartment is very big with a lot of space to move around. Air conditioning in both bedrooms were a great addition since it was very hot during our stay. There are several restaurants near by and a grocery store down the road.
Do not plan to come with your car or with a rental. Very hard to find parking space. Also the traffic in Rome is really crazy.