On this website you'll find some resources for the Roux method as well as general tips that I've gathered, as well as tips from other Roux solvers that I've gathered.
The resources here should be kept relatively up to date as long as I'm still cubing.
Here's a link to my channel where you can find my own solves and a few other small tips/reconstructions based around the Roux method.
Here are a few resources that you may want to look at: (they will be in more detail within the step-specific pages)
Even if the steps are treated as separate steps on this website, remember that you should be treating the steps as a transition to the next one rather than a binary switch.