Just combine everything in a mixer and mix until the dough is no longer sticky, and passes the window pane test. (Took me 5 minutes - all bread flour to 10 minute - mixture of bread and plain flour). Chef Tsiapas's recipe says 15 minutes.
Shape into 3 loaves.
Slit each loaf at 1 inch intervals.
Let raise in a warm oven at 40C until double.
Spray with water and bake with steam if you want a very crusty top.
Bake in a hot oven at 190C for 20 to 25 minutes.
If you want a hard loaf, then slow bake at a low temperature, 160C for 40 minutes or so.
That's it!