I had to build fences round the stairs which is really strange looking when there s nothing holding up the fence.
Sims 4 delete floor under stairs.
As i can recall this have been really easy to achieve in previous versions of the sims.
That looks like the ground floor you re trying to delete so simply make a basement room sized 3x2 under the staircase select the room then go up a floor where you will see the yellow outline of the basement room.
Select the yellow outline and choose remove ceiling.
If you want wider stairs select the placed stairs and grab the side arrow and pull out or to the desired width.
The game will remove any extra flooring for the wider stairs or add flooring if you make wide stairs narrower.
It will turn yellow click to delete it we are then left with a hole in the floor where the stairs are.
From there delete the 3x2 tiles on top of the basement.
Delete the floor and then redraw the new room size for the balcony space in door or whatever you call it.
From there click delete ceiling.
But now i had a really hard time removing the flooring on the second floor to get the open space i wanted.
In the sims 4 you re able to adjust staircases dynamically.
Build stairs through foundations.
Once selected just move the staircase around until it s in the correct location and click to place.
The floor on floor one needs to be deleted select the sledgehammer tool at the top and hover over the floor on floor one.
You should then have the floor from the new space you drew as well as the deleted floor so you can see to the first floor below.
Then remove the wall that holds that room together.