First of all, good relations with property leaders and residents, food hygiene, environment and quality must be guaranteed. If there is an industry and commerce to ask you for a certificate, you should try first. If it's done well, it's generally ok. If it is relevant, if you don't need to smoke (in today's society, you know), if it is not a cooking restaurant, you can choose to use liquefied steam. Take the cooking restaurant as an example, exhaust fans are used under the smoke exhaust, and PVC pipes are connected to the roof. For a few hundred dollars, residents in the community will not complain. Property management, you have a good relationship and there won't be too much trouble.