REIA 101: Residential Real Estate Investing is designed to help real estate professionals become the experts in the real estate industry. REIA 101 is one of three courses required to earn the Real Estate Investment Advisor (REIA) Designation from the National Association of Real Estate Investment Advisors. During the course, students will learn how to help clients find, analyze, negotiate, and purchase income-producing properties. Students can also use these tools to build their own portfolios and personal wealth.