We had the pleasure of staying in Claudia's apartment for a month. It is in a nice location, very quiet and close to shops. The apartment is very clean and well equipped. The restaurant around the corner called 'pomodoro' does the best buffalo mozzarella pizza in Rome!
Claudia is a great host- she gave great recommendations on things to do in Rome which were slightly less high profile than places such as the Vatican. She communicated well with us and she was always very helpful. I would highly recommend this apartment to anyone.