What is the suitable area for opening a restaurant?

Hello, I just saw your question. If their smallest store is only 20 square meters, then your 30 square meters facade should be enough! Because it is a sales-oriented business model, in this case, you can use 10 square meter as the kitchen, and the rest can provide guests with a place to rest and eat! In fact, under reasonable planning, the maximum capacity of 30 square meters should be 56%, so as long as the planning is reasonable, it is very likely to be used as a snack bar. But we should be optimistic about the lot, the flow of people, the number of surrounding facilities and units, and stabilize the income of business!