This WORKBOOK is considered to be an extension of The How to Guide to Building Autodesk® Revit® Families Volume I, providing the user with ADDITIONAL Practice Problems. The problems within this WORKBOOK were derived to test the user's extensive comprehension of The How to Guide to Building Autodesk® Revit® Families Volume I training manual. The author recommends that a FIRST TIME or INTERMEDIATE user purchase The How to Guide to Building Autodesk® Revit® Families Volume I to help better understand this WORKBOOK.