Space in major cities around the world is getting increasingly scarce and therefore expensive. This is especially a problem for people between the ages of 20 to 35. This age group is what we call the ‘generation Y’. Coincidence is that this generation actually wants to share more in order to waste less (look at Airbnb, Uber, Greenwheels etc.). So what if we apply this same theory to space? Can we waste less space by sharing more? Can we supply sufficient housing for the group that needs it most by creating exactly what they want; less waste (of space) by sharing more? I think we can.