Antonio was a true gentleman. My daughter and I arrived late at night, so opted to take a taxi from the airport. He then picked us up in his car at a nearby restaurant (although it wasn't far to walk) and took us to the apartment. Once there he showed us how to work everything (air con, wifi etc) and with a big smile on his face. He also kept in touch with me once we were in the apartment to ask if everything was ok.
The apartment was sparkling clean and just as it had looked on the photographs. There was tons of information in a drawer, maps, guidebooks etc, but as we were only there for a few days we didn't use those much. Everything we needed was in apartment. Microwave, fridge and there was even a washing machine. The beds were so comfortable.
You enter the apartment through a locked door which leads off a very dark alley into a courtyard. The courtyard was really unexpected, because on first sight, the door to the courtyard is shabby and not very welcoming. Once inside however, it felt REALLY secure and when all the doors/windows were closed, it was so quiet, that we could have been alone in the building. My favourite aspect was the small balcony that looked onto the street. I spent a lot of time looking out at life in the street and after a particularly loud and lengthy thunderstorm, had a conversation with a man across the street. He didn't speak English and my Italian was limited, but we understood each other perfectly. The locals had looked at us a little suspiciously before that, so it was nice to get a wave in the morning and feel more accepted. The location is perfect if you want central. It's just off the Piazza Carita which is right in the thick of Via Toledo. There are a number of little grocery shops right on the doorstep, open 'til late in most cases and there are pizza restaurants everywhere. We ate a LOT of great pizza.
Napoli is a wonderful place that we really didn't have long enough to explore, so we decided to take the open topped bus around the city to get our bearings and that was ideal for us. Once we'd gone all round the city, we hopped off at the Port (which is walking distance from the apartment), and took a ferry to Capri. We went to Pompeii on our second day, which was great, and once back in Naples we got off the bus at the station and walked back to our apartment through the alleys, looking at all the little shops and eateries.
I wish we'd had more time in Napoli, but I would thoroughly recommend this apartment for anyone who wants to be in the thick of the Quartieri Spagnoli.