Software architecture decay and debt have become prevalent in software systems, resulting in significant challenges to their long-term evolution and maintenance. Attempts to address this challenge have tended to be one-off research projects with idiosyncratic natures that have hampered research collaboration, extension and combination of the tools, and technology transfer. In a concerted effort to reverse these trends, we have designed and implemented a flexible and extensible infrastructure (SAIN) with the goal of sharing, replicating, and advancing software architecture research. In this technical briefing, we will present SAIN and demonstrate how to employ it to replicate prior research or to develop new research. We will provide participants with a hands-on experience, in the form of a tutorial guided by members of our team.