October 19, 2021 Forbes.com Jeffrey Steele, Contributor, Real Estate Manhattan’s Upper West Side has long been associated with a number of character-laden pre-war co-op properties coveted by household name celebrities. Think John Lennon’s last home, The Dakota. Another example might be the San Remo, favored residential setting for Steven Spielberg, Demi Moore and Bruce Willis. These buildings may be sought by the rich and famous, but they just as certainly suffer from a deart