"The idea with SÖDERHAMN sofa is that you build your own combination by putting together the different sections to suit your home. One of the challenges in the design process was bringing in environmental thinking from the start and using materials efficiently. That's why we put elastic webbing in the bottom of the sofa which works together with the seat cushions to give a soft, slightly springy feel. And that's also what creates the light, airy style that I wanted to give the sofa."