College students have a great demand for things like roast chicken, but if there are many things to sell near the school, you should be careful. If there are few sellers, you should sell them quickly.

Tell you a few schools I know.

There are vendors selling roast chicken wings within 200 meters of the dormitory.

From 200 meters to 500 meters, you can set some tables to sell roast chicken wings. KFC and McDonald's are all above 1000 meters, otherwise no one will go. When opening a shop, men usually take their girlfriends in and sit down to eat a drumstick and drink, so the environment should be neat and elegant.

Takeaway, it must be sent to the dormitory, and it is meaningless to send it downstairs.

If you are a street vendor, you must be close to the dormitory, usually downstairs.