We had a lovely time staying here as Grace was very hospitable and friendly. She offered many suggestions about getting about, dining and excursions in Rome which was very helpful.
The apartment was clean and tidy, AC was very cool so great to come back to after a day in blistering heat! We had a minor issue with the bathroom sink being blocked near the end of our stay but as we were checking out the next day it didn't bother us too much.
The location is fantastic for the price, walking distance from Vatican City, short bus ride from Colloseum and other attractions. Walking distance to Trastavere also. The area is also very safe and we encountered no problems during our stay.
As an aside for other first timers in Rome - don't forget to validate your bus tickets or face hefty fines from unsympathetic ticket inspectors!
All in all this apartment made our stay very enjoyable, thank you!