The Greater Nashville Apartment Association (GNAA), based in Nashville, TN, is middle Tennessee's leading advocate for multi-family housing. 2019 marks our 51st year in business! Currently, GNAA represents almost 120,000 apartment homes and over 1,000 members. GNAA is an affiliate of the Tennessee Apartment Association and the National Apartment Association. GNAA brings you the resources needed for professional growth in the apartment industry. Learn how you can become a member.