Airenas
Revit builds levels or grids(axis) first? I believe many people directly create grids when they first see the floor plan. Then they see that the default template only has the first and second floor planes, so they add levels. The problem with this is that the newly added floor plan You cannot see the previously created grid, because when Revit creates the grid, it is created based on the existing level. The grid will be displayed in the existing floor plan by default, and grids cannot be displayed in newly created floor plan unless you manually stretch these axis between two Vertical elevations, such as the south and west elevations, are manually pulled up. Therefore, when creating a new project file, the first step is to create the known levels of each floor, and then create a grid in the first-floor plan.This is the correct order actually.