The final consumer of the designed space is the _______.

• A. Client
• B. End user
• C. Architect
• D. Builder

Answer: (B)

The end user is the final consumer of a designed space because interior design focuses on how people will live, move, and feel within the environment. This person experiences daily tasks, comfort, safety, accessibility, and overall usability, so the choices about layout, furniture, lighting, acoustics, and storage are guided by how the space will be actually used by them. The client provides funding and direction, the architect shapes structure and spatial relationships, and the builder handles construction, but the ultimate test of the design is the experience of the person who occupies the space—the end user.