You will need:
5 steps to make the perfect Aeropress:
Add 18g medium-fine ground coffee (or use aeropress scoop)
Pour in 36g hot water (just enough so all the grounds are saturated) and stir
After 30 seconds, add water to the 4 mark, and insert plunger just above coffee to prevent dripping
Wait 40-60 seconds and then slowly push down for 25 more seconds
Check out Onda Origins full brewing guides for more info here.