When I was designing our dream home 15 years ago, I was chasing around our toddler while laying out rooms and selecting finishes. Back then, I didn’t let Ben out of my sight and couldn’t imagine a time when we wouldn’t be attached at the hip. So, I selected new-home options perfect for parents of a 16-month-old, never questioning if they’d work for parents of a 6-year-old, or 16-year-old. Here...