The Leathersellers’ Hall is classic Parry, featuring a lobby with leather-lined seating niches stitched by Bill Amberg, a white reception room trimmed with black ceramic architraves (like a giant Jo Malone box), and beautiful heather-coloured faience bricks. These are on the outside wall facing St Helen’s Bishopsgate, the medieval church which is, literally, within arm’s reach of the ground floor windows.