The apartment is centrally located making for easy walks to all the important monuments and archeological sites. It is, however, on a major traffic artery with frequent trams passing until late at night. There seems to be a popular spot for young people to gather outside just under the bedroom window which is not insulated. If you are a light sleeper, you may want to find another location.
As far as comfort and cleanliness, it is more than satisfactory. The hostess was helpful with directions and recommendations for dinner spots. Definitely try Emma for the best pizza!