Covering the world's luxurious homes: Buckingham Palace, Ambani’s Antilia with a 168-car garage, Villa Leopolda’s WWII role, Odeon Tower’s open-air amphitheatre, Villa Les Cèdres, Kensington Gardens, Four Fairfield Pond, Malibu Mansion, Les Palais Bulles in Cannes, and Ellison Estate. These estates are known for their architectural brilliance and opulent amenities.