re: how hard is it to buy into a franchise business

Many franchisors require a fairly rigorous screening process. Some require a minimum net worth.

You'll need to hire an attorney to review the franchise agreement for you, etc.

Many people don't understand what a franchise is. As a franchisee, you will be subject to many restrictions and constraints regarding your menu, suppliers, pricing, etc.

Make sure you understand what you are getting into.

With that being said, an investment into the right franchise can be very financially rewarding.