Decoration of the house includes polychrome painting, trompe-l'oeil murals in the eye of the dome, original wallpapers produced by Xavier Mader for the manufacturer Joseph Dufour et Cie, candelabra and chandeliers by Pierre-Philippe Thomire, and original Empire and Restauration period furniture.
Eight large beaux-arts murals, created by Frank Brangwyn for the 1915 Panama-Pacific International Exposition, adorn the walls while overhead five chandeliers hang from the blue and gold-leaf ceiling.
Main Street Station offers a self-guided tour which includes a portion of the Berlin Wall, stained glass from the Lillian Russell Mansion, doors and facade from the Kuwait Royal Bank, doors from the George Pullman Mansion, Louisa May Alcott pullman car, chandeliers from the Coca-Cola building and Figaro Opera House, and various statues.
Since 1999 Glass LPS has been a follower of 45 years old tradition in glass industry in Medzilaborce and still manufacture crystal chandeliers, grind crystal trimmings and export them around the world.
The two chandeliers hanging from the ceiling were produced in the Radzwiłł glass manufacture in Urzecze.
It boasts several original Basil Ede prints, the largest bronze statue of an elephant in the world, and one of the world's largest brass chandeliers.
The interior also holds Rococo chapels of the Holy Cross and St John of Nepomuk, an ambo, tombstones, epitaphs, the Pomeranian Dukes tomb, the Kos family tomb, bishop’s crypt, antique chandeliers, canopies, and many other antiquities, including a feretory of great cultural value, showing Our Lady of Oliwa with an Infant Jesus.
French actress Catherine Deneuve flipped a switch, turning on all of Paris' lights, including the various crystal chandeliers in the main lobby.
According to Frommer's, the hotel is decorated in the Edwardian style with Persian rugs, brass-railed staircases, chandeliers and hand-painted hardwood furnishings.