of these more unique places as the community spaces-parks, plazas, etcetera-within the "vertical city" of the larger interior. Differentiating the interiors near the elevators banks also assists with wayfinding, especially since the office spaces themselves are much more regularized to keep costs low, eliminate a sense of hierarchy, and to promote an image of universality and community. The work areas are comfortable and flooded with daylight, with workstations organized in short benching configurations. Spaces color coded by floor and purpose Many pieces of furniture from the previous offices were reupholstered and reused. Working with the artist Andre Castro and the fabric company Kvadrat, the team developed a special Rotterdam-themed fabric, which a local social agency used to reupholster more than 2,000 chairs through the government's Social Return on Investment initiative. Hundreds of desks were also repurposed and updated with new acoustical screens. 112