Kings and queens spent quite a considerable amount of time in the bathroom grooming themselves to perfection in the ancient times. A grand bathroom can be designed using plenty of classical items like upholstery, mirrors, antique items of precious nature with candles and stylish old-fashioned bathtubs and cupboards and mirrors and chandeliers which can provide luxurious light from within the bathroom even at nighttime.
Plenty of style and elegance and beauty can be added to the interior design of the bathroom using old-fashioned methods of the rich and famous of old times to make sure that the bathroom looks like an ornament to the house and not just a necessity place. A retro-look bathroom definitely gives it a look of extreme luxury using the old methods of classical architecture of the bathroom doors and windows. Ancient civilizations had glorified baths with huge and spacious bathroom built to pamper the royalty, etc.