Real estate business investment

[Vida Lolitaa]

Hi, 

I am looking to buy or build a small home with a business below, in the most cost efficient way. I was thinking using shipping containers or someone mentioned modular homes. I would like to know what are the best options and if it is possible to do for around 300,000 or less.

I am trying to see the best locations to do so in Atlanta, South Carolina, or North Carolina. 

If anyone can advice me on tips on investing and maybe locations that are good for business i would be highly appreciative. 

Thank you