Hi. I am designing a two story home. I want the staircase to go up halfway, have a small landing and then go up the rest of the way to floor 2. I'm having some issues. First, it isn't showing up on my second floor as a staircase being present. Secondly, I want to make it an enclosed stairwell except for the half wall on one side on the first floor. It comes out like the pictures attached, hopefully someone can assist in fixing this issue. Also, in one of the pics (small enclosed room) my staircase is showing though the wall, in what would be my half bathroom. how do i fix this??