Cut the door joinery. The doors are assembled with haunched mortises and tenons. Make the joints in this order. Fit the tenons to their mortises. Assemble and mount the doors.
Finish sand the door parts.
Assemble the rails and stiles with glue, inserting the tenons in the mortises. As you assemble the doors, slide the panels in place but do not glue them. Let them float in their grooves. Sand all joints clean and flush, then attach door pulls to the inside stiles. Mortise the door frames and face frames for butt hinges, then mount the doors on the cabinet so the rabbets in the right inside door stiles lap over those on the left.