It appears that the design team at Mubai-based Planet 3 Studios have done for the office what the Casulo did for small apartments. That is to say, they have found a way to cram a rooms worth of furniture into a box. At a glance, it appears that their "Out-of-Box" workstation incorporates 2 desks, a decent amount of desktop real estate and a ton of storage space into a fairly compact design that can easily be wheeled from one room to another. The design is still very much a work in progress, but the $2350 build price suggests that they will become commercially available. A video of the workstation in action is available after the break.
@Rabid Penguin: I find that corrugated homes are generally best for temporary (read overnight) visits, but check the forecast before doing so.
If you can score some curtain rods and garbage bags, you can make a top-notch camping tent which will outlast the weather, though be sure to keep newspaper around the edges to absorb some of the water.
Here's a tip that I learned the hard way. Make it foldable so you can cram it on your shopping cart. Don't be surprised if you come home to your Hefty shanty to find Oscar the Grouch has taken it over.