Hello fredcruz86,
I would model it like this :
- one shell about the curve ramp
- one other shell about the line ramp
- railing about peripheral walls
Christophe - FRANCEArchicad Designer and Teacher
Archicad 15 to 27 FRA FULL
OS 13 Ventura - MacBook Pro M2 max- 32Go RAM
"Quality is never an accident ; it's always the result of an intelligent effort" John Ruskin