S.D.
I potty trained at 3 with both kids. They did fine and never had an accident.
We did use pull-ups and got to decorate the potty with a sticker for each use. It was a piece of art when we were done. LOL. We took the potty everywhere in the car. Parking lots galore and no time to think about it, just stopped and went. My daughter never liked the flush so that was a challenge, but we got through. Once they went for a month , they got to pick out underwear. No accidents at night either. I think the age being older helped us a lot.