One word: outstanding!!
I have been born and raised in the area and I can assure this place is perfect! Perfect location (Piazza Vanvitelli is the start point for your shopping experience in the area and one of the most fascinating squares ever). The flat is small but space is very well distributed and insulated. I was looking for fast internet connection and this was also above average. Spotless and comfortable, it has everything you may need, including a very cosy bed.
Then, when you go out, you have lots of amazing restaurants and food shop that will make your experience unforgettable.
Strongly suggested!