Older hardware setups that cannot handle the resource demands of the latest releases can run the 2018 version reliably.
For architects, Revit 2018 included a game-changing feature for multi-story buildings: the tool. This tool simplifies the creation of complex stair towers by allowing a single stair run to be designed and then replicated across multiple levels. Crucially, when floor-to-floor heights change, the stairs adjust automatically, saving significant modeling and coordination time. Railing tools were also enhanced, enabling you to add railings to an entire stair tower with one click and propagate edits across similar stair runs.
: New tools allowed for placing rebar in non-standard concrete shapes, such as curved piers or complex bridge decks, with graphical constraint management in 3D views. For MEP Engineers :