Any tips on potty training?

My son will be potty training here soon & I was wondering if there was any tips you could give me to help while my SO is at work?
With girls, I think it would be easier, just sit on the potty & go... But I have a boy & I don't know what to do!
I've heard the whole "use Cheerios" bit & I'm totally down for turning it into a game, but how do I go about the rest of it?
My brother was a "private pooper", he would go to a whole separate room & do his business, but had a hard time pooping on the potty...
I'm going to let daddy take the reigns on this one, but I'm home more than he is...
Any tips would be helpful!
Any tips on potty training?
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