Hotel Palazzo Caracciolo Napoli - MGallery
It's in Italy, but we had a good stay here ( avoid the Mercure in the same town though - and the Ibis is NEXT to a busy railway so always noisy but cheap )
Very "busy" area, but the doormen kept that out. Nice and quiet inside after breakfast. Some noise at night though.
Loads of places around for coffee and food. The pizza is very good in most of the restaurants.