Better than a sofa bed -- it is two beds in one!
Having a sofa bed in your house can always come in handy in case of guests, especially for those living in small-to-medium sized apartments.
Often, however, to open a sofa bed you have to move around all the furniture in a room . . .
Here is a sofa bed that with only a few movements, and without the slightest physical exertion, turns into a conventional bunk bed, complete with a ladder and guard rails incorporated!