Sleeper sofas are nothing new, but the Doc sofa bunk bed is a game changer. The front flips up to become an upper bed, and a ladder folds out so you can climb up. It takes just seconds to set up.

On one side is a red fold-out desk and on the other a bunk bed with a pull-out armchair slotted underneath. Find out more about Room For One More › Pull-out furniture allows this New York ...