I have two furniture videos that just might blow your mind. The first one features a whole lot of transforming furniture. The craziest is probably the couch that becomes a bunk bed at the 5:20 mark. The brand is called Clei and since I'm probably destined for tiny living quarters in the near future, it's definitely one to keep in mind.
Next up, the extendable paper couch! This one speaks for itself:
If that still hasn't blown your mind, take a look at this: