The flat was in a great location just steps from an amazing gelateria (going to miss it so bad). It was about a 10 minute walk from two different metro lines, which made it pretty easy to get around.
It was clean, mostly quiet. There is some noise at night from people coming and going through the main street entrance to other units, but that is out of her control.
Also one other note, the doors to the bedrooms do not lock. I had no problems during my stay however I also didn't leave anything of value behind when I went out.