I had a very nice stay in the flat. It was pretty close to the tram and bus stops and just a few minutes walk from the lively Trastevere. The flat was clean, well equipped and organized. We made friends with the roommates, and also had dinner together.
My only problems were the hot weather and the noises during the night. I was in Rome in August, and the weather was extremely hot. We had to leave the window open, which made the room noisy. Also the flat doesn't have aircon, which makes it pretty hard to sleep in a heatwave.