I just loved my stay in Marina's appartment.
The place is lovely, calm and clean and the location perfect, in the center of Naples, with direct access by train to Pompei with Montesanto station just nearby and the port at a walking distance.
Marina was very accomodating regarding my arrival and departure's times and gave me quickly all the informations needed. I will stay there for sure when I will come back to Naples (there is so much to see and live, I will have to !).