Re: sims 4 platform not lowering - error message
@Lavendela91I could answer you in Dutch but here I will do it in English for this is the English page of the forum.
When you want to lower an area you first have to build a foundation. Every tier you heighten this foundation you will be able to add a platform or lower it. you will be able to stack more platforms on top of each other.
According to me this is not a bug as far as I played with it.
There was a stream with a tutorial for the Ep Snowy Escape a week ago or so. Edit: Here you will find the stream on Twitch: https://www.twitch.tv/videos/786656776?t=7m34s
Best try to get a grip of the way platforms work by experimenting with it on a vacant plot.
Have fun playing. 😉