Personally understand that the main work of the real estate office is generally in the marketing center, the management of housing sales control, the calculation of commission, the statistics of various reports, the personnel changes in the sales office, the procurement and distribution of materials and so on. Most of it depends on the company.
Generally, the main job in the field is to deal with real estate, industry and commerce, and banks. Provide some after-sales service for buyers. For example, handling real estate formalities, bank loans and so on.