Draw the staircase wall as one rising elevation
Photograph from the bottom, top and each landing, then sketch the wall with tread line, handrail, switches, doors and ceiling changes. Measure frame sizes and weights, and lay the arrangement on a floor elsewhere before transferring it. A level row can feel wrong against a rising stair; a diagonal arrangement can look ordered but place one frame beyond safe access. Choose a visual datum, then test the group with paper templates from every approach. Keep objects away from hand contact and head clearance. The composition must leave the stair usable while also respecting the actual support points. Planning the entire elevation avoids adding one frame at a time until spacing, access and load become impossible to manage.

