NorthStar Realty Finance is a commercial real estate company. Co. is externally managed and advised by an affiliate of NorthStar Asset Management Group Inc. Co.'s primary business lines are: real estate, which focuses on various types of investments in commercial real estate that includes healthcare, hotel, manufactured housing communities, net lease, multifamily and multi-tenant office properties; Commercial Real Estate Debt, which focuses on senior and subordinate debt investments; and Commercial Real Estate Securities, which is comprised of its collateralized debt obligations (N-Star CDO) bonds and N-Star CDO equity of deconsolidated N-Star CDOs and includes other securities.