How to align stairs to platform

I bought a lot of expansions for The Sims 4 on black friday week. A little later I found out that most of the content is missing. Today I found a "bug" that doesn't fit my mind. You can't biuld stair...

build and buy

gameplay issue

ui (user interface)

Oli77Lorsch

Rising Rookie

2 months ago

I tried it again but I can't change the texture of my roof for example.

PipMenace
Hero
2 months ago
Roof textures are here.
Make platforms & foundations higher by dragging them higher.
Foundation will be for the whole house; drag up on the center pole while a room is selected.
Dragging up to create foundation
Platforms are for a single room at a time; click on the up and down arrows while the room is selected.
raising a platform on top of a short foundation

Here is a platform on top of foundation:
The foundation has a stone pattern; the platform has blue platform trim.
Please use English while in the English forum. German is here: https://forums.ea.com/category/the-sims-4-de