It's the dream. You buy a home and raise a family. As you grow older, you remain in your home and live there all your days without the need for a nursing home. In some cities, it is easier to do this than in others. The cost of living and available medical care can play a large role in this. Access to healthy foods and mass transit can also be a factor at all stages of your life. Your best city could have amazing weather year round or great art and cultural scene. Here's a look at the five best cities to age in place as a senior.