the decoration cost is between 5w and 8w, and the kitchen area should be around 15-21 square meters, depending on the indoor partition method. The number of chefs should be determined according to the maximum number of customers (that is, the number of all your tables) and the grade. It is appropriate for a general medium-sized restaurant to have 1 chefs, 3-5 tables, high-grade 1 chefs and 2 tables.