The office leasing market in Central London is as tight as it possibly can be at the moment. West End vacancy rates are hovering around the 4% mark and all the way across Midtown to the City, occupiers are really struggling. With demand constantly increasing and supply only very gradually increasing and any major development or large scale refurbishments still 12 months away, this will continue to be the case for at least the rest of this year and most likely through most of 2015 as well.