Lesson 1
"They only have hardwood / softwood / pressure treated. An indoor / outdoor / delicate job like this, requires softwood/hardwood/pressure treated of at least an "A'/B'/C" grade hardness.
'They're getting some in
late next week and I've already paid for it
(avoiding buying elsewhere)."
Now of course late next week, 'they' will have delivered the wrong grade / type of wood and it'll be another 'few days'.
Next week, we'll cover tools, hand and power.