It can be a challenge to implement new frameworks or tools in your daily life. Often it takes time to find out the quirks and best practices which can take time and even lead to doubts and abandoning frameworks. I have been using SpecFlow for a while now and I keep finding new ways to tackle issues and get cleaner code behind the specs (I am still having trouble creating clean & clear functional requirements though).
One of the things I keep bumbing into is using settings and sharing code between different specs. In the following example I will explain my latest find: using xUnit fixtures to get test settings and reusable api clients for multiple tests.