A huge 23,000-square-foot mansion with eight bedrooms and 15 bathrooms, a 19-seat theater with a 14-foot screen, a candy bar, a James Bond-themed bar of the alcohol persuasion, a fully-stocked wine...

A billionaire (who shall not be named for privacy reasons) recently had an ultra-luxurious Manhattan penthouse redesigned. The work was completed by ODA Architecture and took nearly four years. The 18,000-square-foot penthouse..