The testing methodology presented in this Solution Brief will explore the benefits of implementing multi-AP networking for a complex large home environment which involves multiple device clients sharing the same multiple wireless interface. The benchmarks or expected throughput performance numbers discussed for specific test cases are also listed as a reference for comparison purposes. Discussions on the topics of how to test some advanced features such as Band Steering, inter-AP roaming, and Dynamic Frequency Selection (DFS) feature are also included in this solution brief on the throughput performance testing of multi-AP system using Spirent TestCenter.