The "easy to use & easy to learn" interface is based on a few simple principles:
- Select a command.
- Set the desired properties.
- Assign the properties to the model.
The result is both a graphical and a numerical representation of the model.

The operation of the software is explained step by step, with each chapter covering a specific topic:
- Modular structure
- Structure input
- Loads input
- Analysis
- Results
- Concrete
- Steel
- Steel connections
- Timber
- FEM Plates & Walls
- Reports
- Customize
- Additional information