1. Print the latch for each side2. Print the latches, I used 30% infill and it's holding up great3. Align the latch on the body, allowing a small gap when the door latch is fully opened4. Mark where the bolts will go, there is a little room for fine tuning it once it's mounted5. Drill the two holes for the bolts6. Mount7. Test latch, and adjust if necessary