Step 1
Attach plate 8 and plate 3 using connector 5
Step 2
Attach plate 3 with connector 5
Step 3
Attach connector 15 and connector 16 to the corners
Step 4
Attach plate 5 to connector 15 and connector 16
Step 5
Attach connector 10 to piece 3
Step 6
Attach plate 1 to connector 10 and connector 2 to plate 3.
Step 7
Attach piece 7 to connector 10 and connector 2
Step 8
Attach connector 5 to plate 3
Step 9
Attach plate 8 to connector 5
Step 10
Attach connector 15 and connector 16 to piece 5 and piece 3
Step 11
Attach piece 5 to connector 15 and connector 16
Step 12
Attach two connector 23 between piece 1 and piece 5