Designing a room that meets the standards of a picky tween can be quite the challenge. We were totally inspired by writer and stylist Amy Flurry who turned to family heirlooms and vintage finds when decorating bedrooms for daughter Camille and son Ellis. Bottom line? It’s all about the cool factor. So we’re giving you a peek into some seriously awesome rooms, plus offering up a few tricks to designing a space that’s totally tween-approved.