[xaritas]

Wagtail's authoring interface and Django's admin coexist. I believe the demo sets up the Wagtail interface at /admin and puts the standard admin at /django-admin. Presumably you can change those in your urls.py to whatever you like.

[andybak]

Two admin interfaces with different appearances and UI conventions isn't a terribly optimal user experience.

If Wagtail even attempted to smooth the differences between the two (i.e. a custom skin and some customizations to the default admin to make them more similar) then it might be a bearable compromise.