Marco's apartment is really well located in the heart of the historic center and close to a lot of places to see, restaurants, etc. It's small but comfortable and well equipped enough for one or two people. Sometimes a little dark, but I think the apartments are located in this area should all be more or less. It may seem a little noisy, but the Neapolitan life that wants it, and then at night, it's quiet.
The only regret is that it can be a little wet sometimes (but there is a dehumidifier) and it can sometimes feel like a bad smell, but if you are outdoor all the day, it's not a problem!
Marco is someone friendly, it was a pleasure to meet him.