Host's uncle helped to check in, he was so sweet to offer us ice cold water once we arrived, being hot and sweaty. The host was really helpful, provided a list of things to do in Naples, where to eat, etc. He even helped me to book a taxi from his apartment to Train station.
The location of apartment is centralised. The nearest metro station is closed and the next available is approximately 500m away.
The apartment is very spacious and sparkling clean. Beds were comfortable , there is nothing more I can ask for.