"I recently completed a large distribution center modeling project using FlexSim simulation software. I was extremely impressed by the support that I received and the flexibility of FlexSim to model this complex (and massive) system. In the end, the project was considered a success and great investment by the client. The project team was able to use the model to validate the concept design performance over the planning period, identify opportunities for design improvement, and clarify/refine a shared understanding of how the system will actually work. I would highly recommend FlexSim as a modeling tool for large-scale systems based upon this experience."