Really amazing apartment:
-well located (close to Castel Sant'Angelo, few steps from metro station "Ottaviano", you can go directly to the historical city center by walk)
-very quite and safe neighborhood; close to many nice restaurants and shops (close to mercato trionfale, to be visited!)
-very well furnished apt, 3 rooms with 3 bathroom, a very large and comfy living room (we were 3 couples and we enjoyed a lot), a very well furnished kitchen
Maria Teresa was very very kind with us, managing for us our cars accomodation (there were problems with traffic in Rome during that period); moreover she welcomed us in the apartment and she gave us all the instructions we needed.
We couldn't ask for better staying!