This room started with those chairs.  I have a thing for chairs.  The delight I find in trolling the chair section at 1st Dibs was my first clue.  

 

So this is a little mid-century modern room created for some super cool kid in their teens...although I suppose it could just as easily be for a pre-teen or post-teen.  And I like that I could imagine a guy or girl living there.  (Grant it, it’d have to be one cool guy to dig the floral but, I know some surfer guys who’d go for it!)