Arbor Realty Trust, Inc. is a specialized real estate finance company. The Company invests in a diversified portfolio of structured finance assets in the multi-family and commercial real estate markets. It invests primarily in real estate-related bridge and mezzanine loans, including junior participating interests in first mortgages, preferred and direct equity, and in limited cases, discounted mortgage notes and other real estate-related assets (collectively, structured finance investments). The Company also holds investments in mortgage-related securities and real estate property. It conducts all of its operations and investing activities through its operating partnership, Arbor Realty Limited Partnership, and its wholly-owned subsidiaries. The Company serves as the general partner of its operating partnership, and owned a 100% partnership interest in its operating partnership as of December 31, 2011.