Amongst all the AirBnbs I have stayed at in Naples (about a dozen), this is definitely my favorite and I will try to book it again in the future.
The studio is spacious and well designed. Everything was very clean. The bed in particular is very comfortable.
The building is quiet, well maintained, with a large elevator, located in a nice area of Naples. There is a metro station one block away. All the main attractions are in walking distance anyway.
Communication with Armando was very easy and checking in/out worked perfectly.
I would highly recommend this apartment for a solo traveller or a couple.