Full Sail Commercial Real Estate is a full service commercial real estate team headquartered at 501 Madison Avenue, Suite 2, Mankato, MN, 56001. Full Sail CRE is part of KW Commercial Midwest, a division of Keller Williams Realty with corporate offices in Apple Valley, MN. KW Commercial, the commercial real estate arm of Keller Williams Realty, is the largest real estate company in North America and is no stranger to success.