Very well located, quiet, clean, quite well equipped, great value for money, and warm in winter. The hosts were communicative and helpful. The flat is cozy and the beds comfortable (one in loft, another in living room). I would stay there again. There weren't any problems or negative aspects- I would say that the only (minor) downside is that the internet isn't amazing (in case one needs fast internet to work), but it was good enough for surfing web pages and finding info on Rome. I recommend this flat!