Dirty, but loveable.
A bit of some background information, I come from NJ, USA. The beginning of my trip found me in cities that were extremely polished. Walking into Naples and seeing litter felt like home for a bit. I loved it. The city is nice, a lot of shops and eateries to cater to nearly all your whims. And a decent night life.
Insider Tip:If you are looking to go out at night, look for the town square.