We stayed less than a week in the flat of Umberto situated in "quartieri spagnoli" which is an authentic neighborhood in Naples well situated to access to the center by walking or the metro (3min). There are many places around to eat, have a drink or take a coffee.
Umberto welcomed us with a typical babà from Napoli that we appreciated.
He was always available to give us some advices for things to do or places to eat.
I recommend this flat which is exactly like the description !!