The apartment was the best choice I token in Rome. Situated in the older neighborhood of Rome, all tourist objectives were accessible by feet.
Riccardo's advices were precious.
The apartment is comfortable, clean and enough for 4 people. The beds are very soft (maybe except one sofa which makes a little noise but was ok for me).
2 mins walk by the nearest subway, very secured, lot of TV programs and wifi (maybe not the best speed but enough).
I totally recommend!