In December, she was promoted to oversee designers and builders constructing two million feet of offices on LandSecs land in Victoria and the City. Some summoned to meetings at LandSecs headquarters in The Strand find her a bit scary. “She can be very feisty,” said one. “Well, yes, I might be, a bit,” confesses O’Shea, whose surname comes from her Donegal father, and, whose first name has prompted her into reading a biography of French novelist Colette, author of Gigi.