mausoleum constructed for $1.4 million and set on ¾-acres in Sleepy Hollow Cemetery, Westchester County, New York. Among the few distinctive features of the mausoleum are three wall-embedded stained-glass windows, in the style of Louis Tiffany, showing the skyline of Manhattan. Leona Helmsley was known for not liking dirt, and left $3 million for the 1,300-square-foot family mausoleum to be "washed or steam-cleaned at least once a year". Helmsley left the bulk of her estate—estimated at more than $4 billion—to the Leona M. and Harry B. Helmsley Charitable Trust. In addition to providing directly for her own dog in her will, she left separate instructions that the trust, now valued at $5 billion, be used to benefit dogs. The courts have ruled that the trust is not legally bound to wishes separate from the trust documents. The will left her Maltese dog, Trouble, a $12 million trust fund. This sum was subsequently reduced to $2 million as excessive to fulfill its purpose. Her choice was branded 3rd in Fortune magazine's "101 Dumbest Moments in Business" of 2007. Trouble lived in Florida with Carl Lekic, the general manager of the Helmsley Sandcastle Hotel, with several death threats having been received. Lekic, Trouble's caretaker, stated that $2 million would pay for the dog's maintenance for more than 10 years—the annual $100,000 for full-time security, $8,000 for grooming and $1,200 for food. Lekic was paid a $60,000 annual guardianship fee. Trouble died at age twelve in December 2010, at which time the remainder of the funds reverted to the Leona M. and Harry B. Helmsley Charitable Trust. Although Helmsley's wishes were to have the dog interred with her in the mausoleum, New York state law prohibits interment of pets in human cemeteries and the dog was subsequently cremated. Helmsley had four grandchildren. Two of them each received $5 million in trust and $5 million in cash, under the condition that they visit their father's grave site once each calendar year. Their signing a registration book would prove that they had visited the grave. Her other two grandchildren, Craig and Meegan Panzirer, received nothing. In a 2008 judgment, Manhattan Surrogate Court Judge Renee Roth ruled that Helmsley was mentally unfit when she executed her will. Roth reduced the $12 million trust fund for the pet Trouble to $2 million. Of the $10 million originally bequeathed to Trouble, $4 million was awarded to the charitable