A couple on Channel 4 show Four in a Bed were told they were 'insane' by their guests after they were shown where they would be sleeping that night. Guests arrived at Apple Camping site in ...

In caves in South Africa people were sleeping on mattresses ... And that’s where the phrase “sleep tight” comes from. A four poster bed at the Château d'Azay-le-Rideau in France The 1400s ...