Guests at Xenia Ouranoupolis have mixed reviews about the hotel's restaurant. While some reviewers strongly recommend avoiding the food, others found the meals tasty and enjoyable. The dinner buffet seemed to be a letdown for some with a weak variety of products, burnt dishes and no water included. The breakfast, however, received high praise from several reviewers. The prices at the hotel restaurant seem to be higher compared to nearby restaurants and guests have experienced long waiting times for food. Some reviewers complained about the poor administration of the restaurant, uncleaned tables and limited cutlery. Many guests reported swarms of wasps in the outdoor dining area, making it challenging to eat there, but the indoor section was extremely hot with no air conditioning or ventilation. However, despite the negative reviews, several reviewers have found the food to be good and adequate, similar to that of a well-run restaurant. In summary, the restaurant at the Xenia Ouranoupolis has its ups and downs, leaving guests with mixed feelings.