1) Say Yes to Smart Storage

This bedroom is the perfect example of how to decorate a space that can grow with a person. It has smart storage solutions with playful yet grown-up décor on display, a neutral color palette brought to life with fun prints and motifs, and high-quality bedding. For a similar feel, try mixing bold prints within a tight color scheme and make sure the details are polished-like these traditional sconces. James Merrell

2) Layer, Layer, Layer

If your teens share one large room, consider two queen beds instead of two twin-sized beds if you have the space. The upgrade will make sharing a room feel a lot more mature and comfortable. Incorporate boho elements with a patterned rug, bright sheets and pillows, and rattan ottomans. Abstract photography is a chic, modern touch.Courtesy of Tessa Neustadt

3) Have Fun with Décor

When decorating a kid's room, always invest in classic staples and then have a little more fun with the artwork and accessories. These are a lot easier to swap in and out and can introduce just as much personality. A printed upholstered headboard and fun throw pillows bring in a sense of youth while the sconces polish things off. Pro tip: Frame those posters and flags for a more refined feel that still puts them in the spotlight. Courtesy of Tessa Neustadt

4) Give Them Privacy

If their bedroom is big enough, carve out a little window seat in the corner so they have somewhere private to relax and hang out. Have fun with things like upholstery, headboards, and curtains. And of course, wallpaper is another easy way to bring in color and a fun print. Opt for the removable kind or choose a permanent one you both love. Beatriz da Costa

5) Put Their Hobbies on Display

We love how this bedroom revolves around a strong (albeit subtle, aside from the surf board) nautical theme. It feels a bit like being on deck without feeling too cramped and it isn't at all cheesy. That's thanks to a softly ocean-inspired paint color and simple striped bedding. The brass ladder adds a more glamorous touch. An en-suite bathroom is always a plus, especially if it has tile game as strong as this one. Karyn Millet

6) Strike a Balance

Here's proof that you can be bold and bright while still maintaining a clean, sophisticated aesthetic. The yellow stripes on the ceiling make the whole room pop, while the grays mellow things out just a touch. We also love the idea of putting a bed in the corner, where it feels more private and cozy.

7) Go All Out

If your teen has a favorite color and knows exactly what they want their room to look like, why not go all out? Make it feel like something they'll still want to sleep in when they're older by opting for good quality bedding and timeless lighting fixtures. Layering different textures also brings in some warmth. We're big fans of the gallery wall of mirrors above the bed for added dimension and light.Maura McEvoy

8) Keep It Clean and Simple

Not all teenagers love bright colors, posters, and patterns. If your teen prefers neutral color paletes, bring in more dimension with a fluffy carpet, luxe bedding, and an interesting bed frame. Indoor plants and plenty of natural light don't hurt either. If they want to add in more color or décor later, that's always an option-it's best to start with a solid base they can build upon. Nicole Franzen

9) Boost Productivity with a Work Space

Now here's a semi-minimalist bedroom that still has plenty of character. A personal work space will make them feel so much more independent (and hopefully boost productivity).

See more at Oh.Eight.Oh.Nine.
Courtesy of Oh.Eight.Oh.Nine

10) Save Space in a Fun Way

Here's how you fit three teens in a room and have it actually seem fun. You might need a contractor's help, but it'll be worth if for how awed their friends will be when they come over.

See more at The Bumper Crop.Courtesy of The Bumper Crop

11) Make It a Hangout

Set up a sitting area in his room so your teen and his friends aren't constantly taking over your living room. The modern take on a bunk bed, with a fuller mattress beneath, is practical but still incredibly stylish.

See more at LGB Interiors.Courtesy of LGB Interiors