A generous and versatile space, this three-bedroom, two-storey apartment lies in Pattern House in Clerkenwell, a former Ingersoll Watch factory, turned Condé Nast (Vogue) pattern-cutting site. It was first converted to apartments in the 1990s and has been more recently updated with high-quality, hardwearing materials. A communal rooftop crowns the building, with 360-degree views that stretch as far as St Paul's Cathedral.