You can also use the alignment tools to place doors. Revit provides architectural elements that you use to build a model. The most fundamental of these elements are walls, doors, and windows, and it's apparent that the Revit designers expended a large part of their initial development effort on these features. Other architectural objects, such as stairs, roofs, ceiling grids, and free-form architectural shapes, are a little more limited in this early release. Revit currently comes with a good, although limited, selection of basic interior and exterior wall styles.
Walls can contain hatch patterns.
You can define a wall with an explicit fixed height or constrain it in some other manner, such as the height of the floor or roof above. You can place and manipulate a separate curtain wall object to provide a grid curtain wall or storefront appearance. To create additional wall styles, copy an existing style and modify its properties. Revit currently doesn't support composite wall assemblies, such as brick and block combinations. Revit includes a nice collection of door and window styles, and you can create additional types.