There is plenty of information available about Component Stairs in Revit 2013.  I thought I would collect some of the better resources and post them here.

This first link is a little bit outside-the-square, but it relates to teaching a class of people who don’t know how Revit 2013 stairs work.  Check it out:
Teaching the new Stair Assemblies in Autodesk Revit Architecture 2013 – ASCENT Blog

How do all the 2013 Stair families relate to each other?
Graphic Flowchart – new Stair Families in Revit 2013

How do the stair paths work?
Stair Path Annotations in Revit 2013

Now, some videos:


 via
Autodesk Revit Architecture 2013 — Component-based Stairs – YouTube

MasterGraphicsInc:

Case Inc:

Microdesk:

Index to AutodeskBuilding videos:
REVIT Structure Learning Curve: Revit 2013 Stair Video Tutorials

2013 Stairs and Railings – WikiHelp VIDEO INDEX

If you still can’t make a stair that you like, make one in-place 😉
In-place and Component families of Stair and Railing Category

Pre-2013 sketch based stairs have the Stair Path bound to the actual Stair element.  In Revit 2013 when using Component Stairs, the Stair Path becomes a separate element.  Think of it as a special Tag for Stairs.  The Stair Path tool is located on the Annotate ribbon:

You can safely delete the path from views where you don’t want to see it.  It seems that these are automatically created in certain Plan views – I’m unsure what the ‘rule’ governing the automatic creation of Stair Paths is, yet.

The Stair Path is a System Family.  You can Duplicate existing Path types to create and customize the Stair Path to your liking:

Also, the Categories related to Stair UP and DOWN text have all been moved to the Annotation Categories in Visibility / Graphics!  You won’t find them under Model – Stairs anymore:

You can learn more at:
Annotating the Stair Path – WikiHelp