Booking with Antonio was one of best experinece on Airbnb I ever had. Antonio was very helpful on all our requests from booking through the stay untill leaving, providing perfect local tips and support. The place is very centraly located, perfect to reach anything you need in the city.
However the name of apartment is Queit duplex you need to expect random noise from small street as room windows are just one level above the street but understanding that definition of quiet in centre of Napoli is different than in the village. But again, just random and nothing that would be too bad. You are in Napoli.
Tall people over 185cm should consider the fact that upper floor ceiling is pretty low.
We had perfect experinece with suggested private transport provided by Luigi that was quick and reasonable.