If you never seem to get that coveted restaurant table by the window, you might think the place is just too busy.
But restaurateurs have revealed the real reason - and it might leave a bad taste in your mouth.
They have admitted they seat good-looking diners at prominent tables to attract more customers, while those considered less attractive are placed at the back near the kitchen or toilets, to keep them out of sight.
Restaurant owners said the discriminatory practice is commonplace in trendy eateries that want to project a glossy image.
Celebrity chef in the UK, Simon Rimmer, 52, said the diners who are sat by the window could affect an establishment's popularity, adding: "Every restaurant has a golden table where they sit the best-looking customers. A restaurant's clientele give off a certain message about the place. Good-looking customers attract more people and make you more cash so you sit them where they can be seen."