A Buyer Broker is a real estate broker who specializes in representing buyers. Unlike a seller broker or conventional broker, the buyer broker has a fiduciary duty to the buyer, because the buyer accepts the legal obligation of paying the broker. The buyer broker is obligated to find the best property for a client, and then negotiate the best possible purchase price and terms. Buyer brokerage has gained a significant amount of respect in recent years, since the National Association of Realtors has changed its code of ethics to accept this designation.