In the late ’70s, after hitting it big in Woody Allen’s “Annie Hall,” a 30-year-old Diane Keaton celebrated her Hollywood success by buying a full-floor apartment at the storied Upper West Side co-op the San Remo. Looking back in more recent years, she said “It was one of those remarkable apartments. There was a window on every side. Everything was wide open. That was the beginning of my true interest in architecture.” And now a lucky buyer will have the chance to re-live that dream, as Keaton’s former home–in one of the landmark’s coveted towers–has just hit the market for $17.5 million, reports the Post.