I know lots of people have asked to this mod for a very long time, and I've finally gotten around to creating it.

There is a mod for regulars and modular stairs. You really should download both.

One problem is I'm not sure if it will require Free Time. If anyone could test with other EP and report back I'd really appreciate it.

I tested it in Life Stories and it works..so it should work for base game, but I'm not positive.

Enjoy!