A bed was also installed over the visual bombing couch to carry the occasional VIP, I understand. Although in my time they usually had more sense and would prefer to fly in a VC10.
It is said that the CDS who murdered TSR-2 was once due to fly in a Vulcan to the Eagle River Conference, but which was actually thought to be a fishing trip. The saga became headline news after a groundcrew member told his wife. CDS cancelled the trip to prove that the story was false, but let his displeasure be known....