Me and my 5 class mates had a very very good experience staying at Marco's apartment. It was a really nice place, with good space and it was nicely cleaned. The kitchen and bathroom had everything we needed. It took us around 20 min to walk to the center, and the neighborhood was also a fine place to stay, there were a few restaurants and super markeds very close by. I would recommend this highly to people travelling in a group. Because of the big rooms, we each also had some privacy. This is a really good place to stay while visiting Rome :-) Thanks.