STRUCTURE | Step 3 | Roofs and floors

There are still some roofs and floors that need to be placed, but in the next image we can see the roofs (in dark blue) and the floors. The main difference between them is the way we construc them in Revit. This difference, that remains in picking roof or floor for the creation, is the one that obliges me to modify the light blue roof in different kind  of pieces so as to finnaly have a global surface at the same level.

STRUCTURE | Step 2 | walls and columns

The reason why some of the columns disappear and others change their section, is because we don't have the same requirements at each level , and sometimes we need bigger spaces without any structural element in the middle.