Different take on the loft bed...anyone have plans?

Does anyone have any plans for something similar to this...
http://media-cache-ec0.pinimg.com/736x/0a/49/fa/0a49fa62e6fa13c816f0fef…

http://img.worldstores.co.uk/images/products/Stompa%20Casa%204%20Futon%…

It sells in Europe for $2000.

I love how it has the desk and couch/chair. Usually when doing a loft bed you have to pick one or the other. This is excatly what i need but not at that price!!