My kid caught a yard problem during our last house visit
I took my family to see a house that looked great on paper. My daughter, who is ten, kept running around the backyard. She came back and said the ground felt squishy in one spot. I checked it out and saw signs of poor drainage. We asked the seller about past water issues, and they admitted some. That little observation saved us from a big headache. Now I always listen to what my kids say during tours.