Bloomberg has instructed BNP Paribas Real Estate and Cushman & Wakefield to find tenants for 110,000 sq ft at Great Portland Estates’ 50 Finsbury Square; 100,000 sq ft at Brookfield’s Citygate House, 39-45 Finsbury Square; and 40,000 sq ft at 38 Finsbury Square, owned by a private investor, all EC2.