We visited Naples for Christmas in 2016, as my wife's sister had recently moved there and we were having a family gathering. We didn't spend a lot of time in the downtown area, but I managed to get some pictures. Then I went back to Naples a few months later, when I took another great walk through the main part of town.
Naples is a very wealthy city. The wealthiest in the country, per capita, I was told. Walking around there, you can definitely feel this. Maseratis, Bentleys, Rolls Royces, and Lamborghinis are everywhere, and the landscaping is gorgeous, if mostly ornamental. Naples is not a huge city, but it's very nice, if you're into that manicured look.