The three of us stayed 4 nights in Fede's apartment. We all had a perfect time; the apartment is clean and fully met our expectations. Fede really is a nice host, takes care of things that must be taken care of and all of that made our stay even more pleasant.
The apartment is well located near the city center and in a quiet neighborhood. Although the apartment can be somewhat noisy, we would definitely rent again. In short: "top", no more, no less.