Measure the desired bed size
Cut the wooden frame pieces to size
Assemble the main bed frame
Add cross supports for strength
Attach the folding hinge mechanism
Build the folding legs or support legs
Secure the mattress platform slats or plywood
Sand all edges and surfaces
Install locking hardware for open and closed positions
Test the folding action for smooth movement
Reinforce weak joints if needed
Finish with paint, stain, or sealant
Place the mattress on the completed bed