[header] How to decorate a boring teenage bedroom (for boys ) [title] First of all, you are going to need a parent or other legal guardian to help you to buy materials and assist in major projects. [step] It is possible to do this without parental consent but is much easier when you have someone with a car and debit card on your side. [title] The first thing you notice when you come into a room is its wall color. 
[step] If you have a nursery mural or something else embarrassing on your walls then this is an absolute must. If you are allowed to paint your walls don't go crazy.