The phrase "help of a real estate agent" refers to the assistance provided by an individual who specializes in buying, selling and renting properties. A real estate agent can help individuals or families find their dream home, sell their current property, negotiate prices and terms, and provide guidance throughout the entire process of purchasing or leasing a new space. They use their knowledge of the local market, as well as their expertise in contracts and legalities, to make the real estate transaction smooth and successful for all parties involved.