I agree about making it teen friendly or able to be with a few changes. I loved my room growing up. It suited me at your d's age through the end of high school. My dresser and desk wrapped around my room. The wall paper was different colored pink flowers which was also on the bed spread and blinds. The hard wood floors I put an area rug which had different shades of pink in it. I got many compliments even through the pig sty. What I love now though and my mom has part of her family room hand painted on the walls. This could get expensive and I am not sure how she would feel with that as a teen but I would love that in my house. If you need some cheaper accent stuff target has cute things. I have been moving so much and have picked up some things there.