Take it from the professionals, and commit these red flags to memory because you don't want to fall for these restaurant no-no's. It's a rule of thumb that you don't order seafood in the middle of nowhere, or that you look for busy lively restaurants, but some of these warning signs might not be as obvious as others.

So next time you find yourself looking for a place to it, think about wether they have carpet or not, or if they have spelling mistakes on their menu.