Now, at 64, he is back, having formed a surprising alliance with the Marriott Hotel Group, and plans to introduce a new breed of hotel to the world with London's Berners Hotel as one of his test sites. 'I am rejecting designer-orientated hotels, or design-on-steroids as I call it,' Schrager says from the 8,500sq ft, three-floor Manhattan penthouse apartment where he lives with his new wife, Tania Wahlstedt, their four-month-old baby boy Louis, and two daughters from his previous marriage to the former ballerina Rita Noroña (Sophia, 16, and Ava, 13). The building, 40 Bond, a Schrager development, is the first residential project in America by Swiss starchitects Herzog & de Meuron. Comprising 11 storeys of exclusive New York real estate rendered in opaque green glass and burnished copper, all of the 27 apartments were sold before it was completed in 2007. Schrager's own interiors are by the British minimalist John Pawson and his furniture is by French sensualist Christian Liaigre. The apartment, with its wraparound windows, Venetian plaster and discreet Picassos, is a blueprint for Schrager's new design approach. 'I'd like to create a new definition of luxury, to go back to a real simplicity, uncontrived but just as glamorous,' he explains in his thick New York accent (Pawson says that Schrager can sound like someone from Goodfellas).