My mother and I thoroughly enjoyed our 4-night stay at Graziella's place. The flat was beautifully decorated and sparking clean, and we loved the amenities (lovely towels and tableware, great shower, comfortable bed, etc.). Access to the centre is very convenient, and there is a huge supermarket not far from the flat.
The only downside is that the walls of the apartment might as well be made out of paper - we were regularly prevented from sleeping by people entering and exiting the building and woken up very early by a neighbour's alarm clock/someone in the flat above moving furniture around or cleaning. Make sure to bring earplugs!