as approximately 161 acres of undeveloped land and a 12-acre container storage facility in houston . the total price was $ 89.7 million and was financed in part through assumption of secured debt that had a fair value of $ 34.3 million . of the total purchase price , $ 64.1 million was allocated to in-service real estate assets , $ 20.0 million was allocated to undeveloped land and the container storage facility , $ 5.4 million was allocated to lease related intangible assets , and the remaining amount was allocated to acquired working capital related assets and liabilities . the results of operations for the acquired properties since the date of acquisition have been included in continuing rental operations in our consolidated financial statements . in february 2007 , we completed the acquisition of bremner healthcare real estate ( 201cbremner 201d ) , a national health care development and management firm . the primary reason for the acquisition was to expand our development capabilities within the health care real estate market . the initial consideration paid to the sellers totaled $ 47.1 million , and the sellers may be eligible for further contingent payments over a three-year period following the acquisition . approximately $ 39.0 million of the total purchase price was allocated to goodwill , which is attributable to the value of bremner 2019s overall development capabilities and its in-place workforce . the results of operations for bremner since the date of acquisition have been included in continuing operations in our consolidated financial statements . in february 2006 , we acquired the majority of a washington , d.c . metropolitan area portfolio of suburban office and light industrial properties ( the 201cmark winkler portfolio 201d ) . the assets acquired for a purchase price of approximately $ 867.6 million were comprised of 32 in-service properties with approximately 2.9 million square feet for rental , 166 acres of undeveloped land , as well as certain related assets of the mark winkler company , a real estate management company . the acquisition was financed primarily through assumed mortgage loans and new borrowings . the assets acquired and liabilities assumed were recorded at their estimated fair value at the date of acquisition , as summarized below ( in thousands ) : .
what are the total real estate investments as a percentage of the total assets acquired?
purchase price , net of assumed liabilities $ 713202 in december 2006 , we contributed 23 of these in-service properties acquired from the mark winkler portfolio with a basis of $ 381.6 million representing real estate investments and acquired lease related intangible assets to two new unconsolidated subsidiaries . of the remaining nine in-service properties , eight were contributed to these two unconsolidated subsidiaries in 2007 and one remains in continuing operations as of december 31 , 2008 . the eight properties contributed in 2007 had a basis of $ 298.4 million representing real estate investments and acquired lease related intangible assets , and debt secured by these properties of $ 146.4 million was also assumed by the unconsolidated subsidiaries . in the third quarter of 2006 , we finalized the purchase of a portfolio of industrial real estate properties in savannah , georgia . we completed a majority of the purchase in january 2006 . the assets acquired for a purchase price of approximately $ 196.2 million were comprised of 18 buildings with approximately 5.1 million square feet for rental as well as over 60 acres of undeveloped land . the acquisition was financed in part through assumed mortgage loans . the results of operations for the acquired properties since the date of acquisition have been included in continuing rental operations in our consolidated financial statements. .