I totally recommend this Apartment.
It's new, spacie and clean. The apartment is equipped with everything.
It's quiet even if it is located on a main vein of traffic.
The building itself is beautiful.
Ida and her husband helped us and the communication was excellent.
The apartment is a bit out from the centro historico, Around 15 minute walk.
If I come back to Napoli, I'll try to book this place again and definitely will recommend it to my friends.