The flat is not big and the bathroom perhaps a bit too public for some (the shower shares a plastic opaque wall with the corridor and the bedroom), but the location is great, the view from the terrace is absolutely stunning and the price was fair.
Parking was quite easy, there are lots of paid parking spots and a couple garages just in front of the building, plus more in the nearby area just outside of the old city (before entering Porta San Felice).