The purely functional areas of the Lady Jane, such as loading docks and much of engineering, have bare walls and floors, but other areas are made to look like an 18th century sailing ship. Lots of wood and some brass
The control surfaces are brassy where possible, but most of the controls appear on touch screens anyway (there are backups for all controls which are manual, and these are brass on wood
In the swankier areas, there is also red velveteen, especially on seats
All berths include a double bed, view screens, and in most cases a sliding RV port. All are attached to individual bathrooms which have real water showers (water is recycled anyway). Bathrooms are all marble and brass
Second and first class cabins also have outer rooms, with a desk with access to SOME ship’s computer systems, etc.. These are much like an outer office