The operational test comes before the floor-area calculation
Start with a diagram of a busy service period: where ingredients arrive, how chilled stock is held, which station prepares bowls, where customers pay, and who is responsible for cleaning and replenishment. Staff should be able to move without obstructing each other or exposing ingredients to unsafe conditions. A short counter is not necessarily efficient if every restock forces a staff member to cross the serving queue.
Check water, drainage, electrical supply, refrigerated storage, waste handling and any shared facilities. A menu with drinks as well as açaí may require more equipment and preparation time. Only formally approved Jungle Berry equipment specifications and product selections should be used to judge feasibility. A landlord's marketing plan for a vacant kiosk cannot establish brand approval.