A real estate poster, or a business poster, is used by large real estate companies to advertise their brand. The purpose of using a business poster is not to promote a single product or service but the whole brand of the corporation. As shown in the real estate poster, the function of the poster diagram is to capture a moving audience with a message. When designing a poster, plan its design carefully as it will convey a lot about the business, including the real estate details like the area, size of the house, and the availability of the property, along with the location of the property where the property is located.