For most first time buyers, yes. A whole-of-market mortgage broker has access to deals from a wide range of lenders, including some not available directly to the public, and can identify the most suitable product for your specific circumstances. They’ll guide you through the application process, liaise with the lender on your behalf, and help you avoid the mistakes that can delay or derail an application. Some brokers charge a fee; others are remunerated by commission from the lender. Either way, the value of expert guidance, particularly for a first time buyer navigating the process for the first time, typically outweighs the cost significantly.