A lot has been written about how to build an Angular 2 application from scratch. A little has been written about how to migrate from an Angular 1 app to an Angular 2 app. Almost nothing has been written about the most common challenge faced by MOST companies today. How to safely and iteratively migrate their legacy, business critical, server side rendered MPA into an Angular 2 SPA. In this talk I will go through the unique challenges that need to be overcome and the solutions learned from implementing this for real clients.