Amazing experience in this apartment.
The location is priceless. A 5 minutes walk to Colosseo (very gay friendly zone in Rome) and Fori Imperiali. A reasonable walk from the Cavour metro station with heavy luggage (we arrived late at night, it was already dark, cold and we were horribly jet lagged, but it was an OK walk).
Monti has an amazing atmosphere with many places with good, cheap food and drinks at night (well, not so cheap as well if you're in the mood to throw a few more euros).
The apartment was clean, tidy and looked exactly as it does in the pictures. Kitchen was well equipped and Valentina's check in assistant was very friendly. We had good shower, good bed and functioning air conditioning.
We couldn't have asked for more in Rome. This is our official sleep over next time in the city. :)