Right now the Esitmator has two separate templates, Estimate by Category template and an Estimate by Room template.
However, ideally users would have the ability to switch between different views, a Category view vs Room view.
The Room view would be handy for the initial inspection walkthrough and documenting the SOW per room.
But contractors generally bid work by Scope/Trade, so users should be able to switch back to "Category" view to build their SOW for their contractors.