SoftPlan version 2020 eliminates the need to tediously finish attic spaces and bonus rooms by introducing two new auto attic commands. The Create Attic Subfloor command generates subflooring that fits attic spaces defined by the truss framing while the Create Attic Space command takes this process even further by giving the user the option to add walls, ceilings, and define the space with a detailed Room symbol.
Link to Video : https://youtu.be/HuFtXjgK5yQ