i would like to have a bedroom makeover?

i am 20yrs old and i have no idea on how to decorate my room.
any suggestion on how a 20 yr olds' room should look like.

and also where do u suggest i can get furniture for a really good price? ebay?

Answers:
Try this to start you off on a main theme and style:

is there a website were i can virtually design a bedroom for a teen?

Is there any cool way to decorate my room..?

Ceramic Tiles???

Could Professional Carpet Cleaning Do This ?

putting vanilla extract in paint??

what is a duvet, coverlet, sham? are they comforters i want a red silky bedding set.?

are there couch covers for a sectional couch?

What is the loudest clock alarm money can buy?

I want my room to look exactly resembling hollister?