Unfortunately we only had one night to stay in Napoli, so we cant really say anything about the location within the city. for us the important part was it to be close to the central station which is given, as it is only 10mins walking from the station.
the appartment itself is very nice, everything well thought through, everything you need right there and with the menu of the recommended restaurant right there on the fridge.
the balcony is really nice with its wall of green to shield you from the street outside:)
but the best thing about the appartment was the host. Salvatore already texted us when we did our reservation, saying that he was looking forward, asking what kind of wine we'd like to have as a welcoming drink. very swee:) we will definitely come back if we ever need an appartment in Napoli again:)