Leoni printed this praise from the film actress Evelyn Laye in a tiny promotional booklet reprinted to coincide with the Festival of Britain in 1951.The year before, journalist, S. Jay Kaufman, a veteran American, in a letter to Leoni, revealed that from 1911 to July 1914 no 27, Dean Street, Soho, which under Pepino Leoni became the Quo Vadis restaurant in 1926, had been home to himself and the painter Horace Brodsky. Back then, Kaufman explained, the domestic arrangements might have been pretty basic, but the good company had made up for this:

'The cuisine ? Ours! The charwomen ? Ourselves! And to this Adam house came Harry Kemp, John Flanagan, Augustus John, Jacob Epstein, J.T Grien, Lillian Shelley, Nelson Keys, Lily Cadogan, David Burton, Louis Wolheim Arnold Daly, Sir Charles Cochran , Leon M Lion, Constance Collier, Granville Barker, and Frank Harris…’