What is special about this?
Houses in every capital around the world cost this kind of price range. If it is just the luxury fittings in it that make it cost that much it make it less special. Is so simple spend that amount, just use diamonds and pearls and gold and platnium and titanium for every piece of furniture, cloth, fitting and accessories.
Many poor or normal people in asia( Hong Kong, Seoul, Shanghai etc) live in 50-storey buildings(government housing estates), not really special.
just show off of wealth.