“…Therefore, the experience in restaurants is linked to the perception of the gastronomy of the region [65]. With regard to variables such as the restaurant service, that is, attending to the diner from the moment they enter the restaurant until they leave, we can highlight numerous studies that break down the factors that determine good service: professional attire, personal hygiene [66][67][68], attention, speed and timeliness in serving the customer, responsiveness, willingness to help, willingness to answer questions [66,67,69,70], knowledge of the dishes on the menu, knowledge of the ingredients [67,68], smiles from the front-of-house staff, kindness [66,68,71,72], caring and paying individual attention to customer needs [66][67][68]71] and having sufficient communication and language skills to be at the same cultural level as the client [67]. Thus, managing and developing positive relationships with customers is a critical factor in the success of a restaurant.…”