Multi-Residential and Mixed Use Sales, Special Rural Sales and Leasing and all facets of land developments for commercial or residential use. I operate throughout the whole Caribbean Region. Can a Real Estate Agent Represent Both the Buyer and the Seller? It’s important for consumers to understand whether a real estate agent represents the buyer, the seller or both parties because the agent’s loyalty can greatly affect several details of the transaction, including the final price.  State laws regulate whether an agent can represent both side of a real estate transaction, and most states allow this.  Agents must disclose their representation so that buyers and sellers are aware of any conflicts.