What makes a poor row label Clear labelling equals clear thinking. Clear thinking equals clear labelling.
Using the pyramid structure in calculation blocks Listing the constants in your calculation block first is cleaner and easier to read.
How to ensure all worksheets have a consistent structure Using a "Template sheet" in your model saves time when creating new sheet
Hiding unused columns at the end of the timeline This gives a hard stop when copying across the timeline
Model structure 2: Worksheet level Each column should have a purpose. That purpose should be the same across the workbook.