I've lived in Nashua for a long time. There are other areas that are "nicer" but to be clear, there are no neighborhoods where I won't walk/bike/run through. It is nice to be close to stores and restaurants. I'd love to live in the middle of nowhere...but also really close to everything.

Biggest downside is you really won't find a property where you can setup a shooting range in the backyard. If you want that sort of thing, you'll need to move to a surrounding town.