NAI Koella I RM Moore is an organization of professionally trained brokers with international reach and local expertise in the commercial real estate. Providing full-service commercial real estate brokerage support to middle and East Tennessee since 1983. NAI Koella | RM Moore's depth of experience and capability works in synergy to provide the right results to our clients. For example, the depth of knowledge acquired in one area, i.e., property management significantly increases the know-how for our entire brokerage group. Rest assured, our full-service capability is by design and provides immeasurable value to our clients.