Revit 2014 offers us a new enhancement on stairs, by letting them join with Floors. But still, stairs can’t join with walls. Often you may need to change levels and positions of rises and tread levels to accommodate architects finishes which is also not easy with the standard stair tools. Laurence (http://revitstructureblog.wordpress.com) has a very nice solution for this . In next video you can see how In-place families are used to replace/copy the architectural stair in a few clicks and how to have all join possibilities as desired for structural concrete plans. Nice trick !