Investing in rental properties can help build wealth over time by generating passive income, building equity, and diversifying your investment portfolio. However, it's complex and requires careful consideration of factors like location, property type, rental demand, and potential rental income. Choosing the right property type, such as single-family homes or multi-unit properties, should align with your investment goals. Potential rental income should cover all property expenses, including mortgage payments, property taxes, and maintenance costs. A solid investment plan is essential to ensure the right loan options align with your goals and risk tolerance.