An curved arrow pointing right. 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.

But this type of furniture piece can be a game ... a working area or vanity because of the desk underneath. For Liz's space, she said the bunk bed design was "practical, space-saving, and still ...