When you plan your layout, think about who will be operating it. This is especially true for people of smaller stature than yourself. The SCWD Youth Group's portable layout is positioned at a level where the group members can see and operate it comfortably with a low backdrop so they can reach their trains. If you're building a multilevel layout, think about the operators you plan to invite and provide footstools so operators shorter than yourself can see the trains they are operating too.