Your question is vague, so I can only generalize.
First, intermediary friends should know more about the location, surrounding traffic conditions and supporting facilities of the rented house. Therefore, the intermediary who just entered the business needs to sweep the plate in the early stage.
The second is information. We should grasp the rental information through various channels at the first time and try our best to grasp the first-hand information.
Third, the general ways of information promotion are internet, advertising, door-to-door customers, old customers, peers, and so on, but these all take time to accumulate.
Fourth, to bring customers, we need to make the agency fee clear in advance. Then let the landlord and tenant reach an agreement through communication. For tenants who have not rented out, they must follow up with the tenant for a long time until the tenant rents a house. As an intermediary, we should also prevent tenants and landlords from trading privately and make ourselves busy in vain.
Fourth, signing a contract, as an intermediary, first of all, look at whether the documents of both parties are true and avoid conflicts. The intermediary is equivalent to assuming a guarantee role.
Verb (abbreviation of verb) property delivery helps both parties to settle the related expenses such as water, electricity and property management.
Roughly these, in fact, the intermediary for housing rental will not care too much. Intermediaries are mainly selling houses, and the rental commission is generally very low, so I still hope to respect the intermediary industry. If you have anything to ask, I hope I can help you.