Solved: [FIXED] Open staircase cause routing failures - Answer HQ
You can finally customize staircases in The Sims 4 | PC Gamer
The Sims 4 Building: Stairs and Basements
Learn to Make Custom Staircases in The Sims 4 - YouTube
Trying to build this grand staircase for my latest build, but the automatic stair rails is proving to be difficult. Does anyone know of a way to get rid of the middle