These teen room ideas are photo-realistic 3D renderings by the Spanish designer Sergi. He shows his woks on his blog to get critics about them and to help others create the perfect space for their kids. Such design is not always easy because teenagers are difficult to please. Sergi’s work is done in various beautiful, but not very contrasting colors and is cool for both boys and girls. If you’re designing a teenage room and aren’t buying a collection of furniture from a famous company that specializes in children’s room designs, these renderings could fill your mind with ideas. [Via home designing blog]