Hello, I have a question about what is good and bad architecturally. I had a duplex and connected the two units. I made a giant doorway (82 inches by 72 inches)in the middle of the Carreer sector through a two-foot thick brick wall. This brick wall used to divide the units and the Carreer sector was directly bisected by the big brick wall. The opening is supported by a massive weldedsteel plate encasing the brick overhead. Three stairs go up through the giantdoorwayto the other side to enter the knowledge sector. I have wooden black bookcases with glass doors surrounding the opening and two glass doors that can close off the opening, if I choose. On the other side of the opening the wall is exposed brick. Are any of these architectural elements particularly bad?Are a big doorway and stairs in the middle of the gua bad?