I need a full set of shop drawings for an interior L-shaped stair constructed entirely from wood. The design calls for clean open risers—no handrails or under-stair storage at this stage—so the drawings must clearly communicate how the treads, stringers, and landing integrate while maintaining code-compliant rises, runs, and headroom. To keep the build straightforward for my carpenter, the package should include an overall plan view, elevations, sections through critical junctions, and detailed call-outs for tread profiles, nosing, stringer cuts, and attachment points to the floor framing above and below. A 3D view or model that confirms geometry would be helpful as well. Please provide the files in PDF for printing and an editable CAD format (AutoCAD or Revit are both fine). I’ll supply local code requirements once we begin, review an initial draft, and give one round of mark-ups before final approval. Let me know your typical turnaround time and which drafting tools you prefer so we can get started right away.