In an effort to reduce his footprint and generally live happier, TreeHugger founder Graham Hill is looking to rid himself of 'stuff ' and move into a 39sq m New York apartment, without sacrificing good design or luxury. He’s calling the project LifeEdited and is on the hunt for any great space-saving design ideas. From a sliding kitchen that moves away when you don't use it, to a sofa-bed with a twist, Hill is calling out for help. And he's willing to reward any designers who's concepts he wants to use with cash, stays in his aparment or even the entire contract to rennovate it. Here at wallpaper.com, we're not suggesting you bin your possessions just yet, but, as always, if design is clever, functional and improves living, we're all ears. The deadline for entries is 10 January 2011.