In addition to circumstances like relocations and changes in company size, the needs of employees sometimes also change. For example, more meeting rooms may be needed, or more flexible workspaces.
Each role comes with different needs and requirements. One person may need a dedicated space for frequent phone calls, another is often on the road and doesn’t need a fixed workstation, while another discusses a lot of private information (such as an HR employee) and requires more privacy. It is important to clearly understand and incorporate all these needs into the design.