If you’re an adult with a family, your bedroom is often your only haven, yet usually it’s one of the last rooms you decorate or renovate. Your living room and children’s room might be decorated to a T, but your poor, retro bedroom may still house furniture from 10, or even 20, years ago. Yikes! Instead of waiting for when the time is right (it never will be), it’s time to bring your bedroom into the 21st century. By adding a new modern headboard, dresser, nightstand and comforter, you can quickly turn an embarrassing room into your favorite go-to hideout. Here's how to best revamp your space