I'm not specific to city or town, rather I plan based on age of 90. At 90 I want to be able to just walk to these 3 important services:
- restaurant
- grocery
- barber shop/salon
1000 feet one-way is my limit so those 3 has to be within.
Then I look for all the other activities I want that must be within 2 miles with most within 1 mile. I envision myself walking 1 mile one way 2x a week until 80.
- park
- big mall
- dance/party (not club)
- art
- highly-rated hospital and clinics
- beautiful nature (God-made/man-made)
Condos are great for that in that some of them have commercial space on the lower floors. Others even have malls with groceries annexed to them but these are in more populated areas.
Both my condos are just across the street to a grocery, 365 feet and 385 feet away, respectively. This is critical to me. The one in the Philippines is in a business district so the grocery even has a food hall inside. The condo itself has commercial shops on the first floor. Las time I was there, we have Chinese, Persian and of course, Filipino diners. The one in Thailand which is close to the beach is across a convenience store. Outside it and in it's parking lot is a food stall (a nice burger joint!). I see myself with my own grocery cart acting also as my walker (
) just walking back and forth to these stores daily.
So big city, or small town, I am good with either as long as it meets my needs. And danger? You can limit that by choosing good locations.