Yes, I agree. Currently stairs are a furniture object where in my world it should rather be a type of wall, albeit a complex one
.However for the purposes that I'm using sh3d the object is good enough as I only need to know how much space it would take up, i.e. where I must put the walls to cordon off that area from the other rooms.
It would be nice though to specify the number and location of the landings and that it fills in the rest automatically, based on the options specified.
Thanks
Paul