This is a preview of the Bay Wallset parts, their orientation, and how they are used.
Do not glue them together yet.

PreAssembly:
  Parts ID
  WallSet parts orientation (here)
  Paint (first coat) & Sand
Assembly:
  WallSets
  Windows
  Finish painting
  Installation
Wall Cutout

  Oscillating Saw
  Utility knife
Customization Q&A

More: (techniques that apply)
  Installation (JM1065)
  Window assembly (JM1065)
  Bay Facia Trim

JM22 Bay Wallsets Click on the display photo
for a larger, printable image
Slideshows support but do not replace the instructions