428 SBA loans have financed Burger King locations since 1990, written by 144 different lenders across 43 states. Half were approved for $440K or less, the mix is a mix of 7(a) and 504, and 25% went to owners whose business was under two years old.
A lender that has already underwritten this brand knows the unit economics, the build-out costs, and the franchisor. That is worth more to you than a bigger bank starting from scratch.