Razor.ServiceStack - Views not rendering, just default "Snapshot"
Unfortunately you left out the most important part: the name and location of the Razor view.
The Snaphot page is a fallback for when ServiceStack can't find the view it's looking for, in this case since you've specified [DefaultView("AboutUs")], ServiceStack will look for a view named "AboutUs.cshtml" in the /Views/ directory, is that what you have?