The Facility Layout Optimizer

Help me lay out this workspace/facility for better flow.

The space and what happens in it: [DESCRIBE THE STEPS AND MOVEMENT]
The goal: [SPEED / SAFETY / COST / FLEXIBILITY]

Provide:
1. Where the current layout forces wasted movement, backtracking, or
   waiting
2. How to arrange work to follow the natural flow of the process
3. The trade-offs (flow efficiency vs flexibility, space vs speed)
4. Where bottlenecks and congestion will form and how to avoid them
5. A recommended layout logic and the biggest single improvement

Focus on reducing distance, handoffs, and waiting in the flow of work.