The London and New York offices of HOK have released renderings of a 4.2million sq m mixed-use facility for the Turkish Government. The New Istanbul International Finance Center (IFFC) is under construction on a 70-hectare site on the city’s Asian side. Once complete the complex will encompass residential, retail, office, conference, hotel, and park space in a highly sustainable masterplan drawn up by HOK who have also designed two of the site’s office towers.