I lived in Monroe for years before ever trying Napoli. I don't know what took me so long, but I was pleasantly surprised when I finally did. The ambience is nice, the decor has a rustic charm that I liked immediately; it's quiet, the lighting is perfect, and the feeling is intimate. The wait staff are always excellent, and the owner is very friendly and accommodating.
They have a lot of pasta dishes and some pizzas but I'm not a big pasta/pizza eater, BUT I LOVE their Caesar salad; I've had Caesar salads in big fancy, pricey restaurants that weren't nearly as good as Napoli's Caesar.
So for me the main things are the atmosphere, the friendly and efficient staff, and the Caesar salad, and FYI - they do also have vegetarian dises.