Here are 10 characteristics of highly successful restaurants. 1) Tasty Food. Invariably the food is tasty and well prepared. ... 2) Range of Beverages. ... 3) Good Service. ... 4) Hospitable Atmosphere. ... 5) Reasonable Cost. ... 6) Convenient Location. ... 7) Culinary Expertise. ... 8) Hygiene and Cleanliness. More items... Mar 15, 2016