Kitchen Space Needed

We are trying to grow our catering business. We have been receiving inquiries from door dash lately. However, we perform in our home and we’d like to be more professional. Our food is amazing, the chef is from Louisiana and I am a Business Graduate. We have been catering for 3 years here in Georgia and we have been taking off with weddings and other gathering. You may look us up on Facebook or Instagram @ Tnt bar b que and seafood. Recently we have hired four employees but don’t know if we would need them to get started with door dash or not. They are specifically helping us to maintain catering at this point in time.
Thanks