Pictures show the upper floors fitted out and ready for occupation. The furniture is made under an open source licence and is designed to encourage different working positions -sitting, standing and generally to get users to move around more. Carpets are recycled, by Interface -they recreate natural landscapes, and give each area its own geography. Meeting rooms were given glass fronts to open up the space, and suspended ceilings removed to give more height. Bookcases have built in planting boxes that will be filled with greenery in due course.
Read more about the Soil Association HQ here