I should start at the outset by saying that designing a teenager’s bedroom can be an “interesting” experience!
The first point to note is that you will no doubt feel more like the cash point than the designer, as most teenagers have very firm ideas of how they want their very personal space to look. There are a few things however that you can keep in mind and perhaps give them the odd nudge to keep them on the right lines. I hope you find my tips useful:
Teenager’s, boys and girls, tend to be quite precious about their bedrooms. They see them very much as their space that will increasingly become an expression of their own personality. From your perspective, you will want a room that looks presentable and that does not impact on your house value! Therefore, be prepared for a degree of negotiation and compromise.
As with any design project, set yourself a budget and stick to it. Make sure your son or daughter understands the budget, they will enjoy spending it!