Is it just me or does potty training seem to be happening earlier these days?
My eldest is in their teens. We did it at 2 and a half. But they were ready. Week off, potty there and dragged the bloody thing in every room we went in.
Feel free to disregard all advice below, you'll know what works for you and your family but this has worked for us and friends.
Let them try the wiping etc, even if it's not productive. Makes it feel more like something they are doing than something that is happening to them.
Chocolate buttons help. Just phase them out once they've got it but keep up with the praise.
"Fun" hand wash stuff with a character on, I believe they do "singing" ones now if what I glimpsed in B&M is right. Get's the whole wash hands after into them nice and early.
I'd avoid those stupid toilet wipes. They block toilets and unless you take them everywhere they'll just struggle to clean properly when it's just bog-standard (see what I did there) toilet roll available.
You'll spend a lot of time wanting to scream when they stand and piss themselves just when you thought they've got it, but avoid reacting completely. You'll either end up with them hiding to soil themselves, or holding it in and causing all sorts of issues.
May I also suggest puppy training pads for under the potty. So when they spill it getting off, tip it having a look or get up too early there's less mess. Especially with a baby to look after.