text: Demi Moore may be about to boost her fortune, but not because of any new film contract. The actress is selling the Manhattan penthouse she once shared with ex-husband Bruce Willis with an asking price of $75million which is exactly half of her total estimated fortune of $150million. And if the penthouse sells for that much, it will break the record for the most expensive co-op apartment ever sold on the Upper West Side. Moore and Willis purchased the south tower penthouse on the 28th floor of the historic San Remo apartment building in 1990 from Saturday Night Fever producer Robert Stigwood, in addition to a two-bedroom maisonette on the lobby floor. Scroll down for video . Moving out: Demi Moore is selling the Manhattan penthouse apartment she once shared with ex-husband Bruce Willis for a $75million asking price . 'We looked at everything on the park, Fifth Avenue, Central Park South and Central Park West, and there was just nothing like it,' Moore told the New York Times of her house search. 'The location, architecture and history of the San Remo were on a completely different level.' The 14-bedroom apartment includes a 7,000 square feet of living space and wrap around terraces with views of both Central Park and the Hudson River. The couple decorated the mansion in the skies in a Southwestern mission motif, complete with cherry wood detailing and a ceramic tile fireplace. New windows have been installed in every room, the bathrooms remolded and state-of-the-art equipment like a sub-zero refrigerator and viking range installed in the kitchen. Split: The couple, pictured left in 1997, purchased the Upper West Side home in 1990. They split up in 2000, and Moore says she doesn't spend much time there anymore. Pictured on the right leaving the residence in 2005 . Views of Central park: If it sells for $75million, the home will break the record for most expensive co-op sold on the Upper West Side in history. The two towers of the San Remo building seen behind the Central Park Lake . The 24 by 17 foot dining room features a crystal chandelier. In the living room, the focal point are the windows which look out onto the boat pond in Central Park. The San Remo was designed in 1929 by American architect Emery Roth, and it was turned into a co-op in 1972. Over the years, Moore has counted Dustin Hoffman, Diane Keaton, Steven Spielberg as neighbors - not to mention U2 frontman Bono who occupies the north tower penthouse. Moore says she is selling the apartment and maisonette since she doesn't spend much time at the residence anymore. Adam D Modlin, president of the Modlin Group, is in charge of the listing and says there is no other apartment in the neighborhood to rival Moore's. 'Compared with the other iconic private perches on the perimeter of Central Park, there just isn’t anything quite like this penthouse,' he said. 'It is the grandest residence in the south tower, the one that sits above all the others, a mansion in the clouds, and it is the largest intact park-facing residence at the San Remo with private outdoor space.' Moore and Willis were married from 1987 until 2000 and share three daughters. The combined monthly maintenance fees for both residences is more than $20,000.
target: Demi Moore and Bruce Willis purchased the south tower penthouse at the San Remo in 1990, in addition to a maisonette on the lobby floor .
  Moore appears to have won the penthouse in the couple's 2000 split .
  She is now selling the 14-room penthouse at a $75million asking price, since she doesn't spend much time at the home anymore .
  If it sells at that price, it will break the record for most expensive Upper West Side co-op ever sold .
  Moore and Willis were married for 13 years and share three daughters .