Solved: [FIXED] Open staircase cause routing failures - Answer HQ
Inge Jones Half-Landing Staircase, Recolored
With half walls and the new staircases you can now add half walls and stairs under stairs and make super secret staircases. I have one leading to the basement in my Strange
The Sims Resource - Cottage half landing stairs (left)
Re: Can't walk down L-shaped stairs with 2-tile desk underneath - Answer HQ
Solved: Re: [NEEDS INPUT] Sims won't walk up the configurated stairs - Page 2 - Answer HQ
Sims 4 Tutorial - L Shaped Stairs With Walls | Kate Emerald - YouTube
You can finally customize staircases in The Sims 4 | PC Gamer
Mod The Sims - Recolor Your Stairs!! *Updated*
Mod The Sims - Building Walls Around Split-Level Stairs