Once I have created floors using the Level Manager, how can I switch from one floor to another?
To switch from one floor to another, double click on the desired level from the Level Manager Dialog .
When you do that, the rest of levels contained in the same building remain hidden and locked.
Take into account that you can turn on/off the visualization of other levels without leaving the current level which you are working from. And in the same way it is possible to lock/unlock other levels for small changes or blocking the edition of these levels.