10 open sections-one drawing room-2 compartments: Each of the 10 sections seated two during the day and slept two during the night (the passenger in the forward facing seat got the lower birth, the passenger facing backwards got the upper birth). The two compartments had the identical seating/sleeping arrangements as the sections, but were enclosed for privacy (private toilet out in the open of the room). The drawing room had the same arrangement as a section plus an additional sofa which made into a bed and enclosed for privacy with a private toilet annex. Thus each section could carry two passengers, each compartment two passengers, and each drawing room 3 passengers for a total of 27 passengers.