Okay, so bed-related injuries will sky rocket, but I love this.

How many people will try lying on the bed and getting it to rise? Or lower it while their friend is sat on the sofa below. Hours of fun - and that's just for adults...what will the kids make of it.

Seriously though, I do love this idea - and would love one myself. I think we're now at a point where many people are happier living in smaller, multi-functional spaces, rather than huge houses where they use about 10% - 20% of it.

And for those who live in more crowded cities, where space is either not available, or comes at a heavy premium, this allows a living space to be instantly transformed into a sleeping space.

Love it. Great hunting!