When considering using a third-party real estate agent, it is important to note that you will not have access to their expertise or resources. While these agents can be quite helpful in providing insight into the local market and MLS listings, it is ultimately your responsibility to ensure any information provided by them is accurate before making decisions based on it. This means that if you are unsure about any of the data presented, you should take steps to verify its accuracy. Doing so may involve consulting with another professional such as an appraiser or inspector who has more knowledge of the area and property values. Additionally, this can also help protect against fraud or misdeeds which could cost time and money in the long run.