how much square footage for a retail location?

Hi everyone

I am evaluating options for setting up a local retail location where I can resell various lines of chocolates as well as produce my own. I am estimating a total of 1,000 square feet, with only about 200 of that for kitchen facilities.

I would love to hear any feedback about space requirements for production and storefront in a retail (street front) location.

Thanks

Dione