Reddit mentions of Eikei Washed Cotton Chambray Duvet Cover Solid Color Casual Modern Style Bedding Set Relaxed Soft Feel Natural Wrinkled Look (Queen, Grey)

In all things storage, think "vertical" or "hidden"/"built-in" to save space.

• Get a bed and bedframe, and put rolling storage containers underneath for your clothes. It saves space AND likely doesn't cost as much as a dresser. Example.
  
• Use a hanging shoe organizer on the back of your door to store stuff. One idea: Use it to store your food more efficiently. Example.
  
• You need more lighting. It's much cheaper (and looks cooler) to hang up lights on the ceiling. Think of draping them in a zig-zag from one end of the room to the other. Cafe lights look awesome.
  
• You'll probably still need at least one extra lamp, though. Tripod lamps look great.
  
• Your bed will be the feature of your room for years; make it look good! Get a light grey or cream-colored duvet, two big white pillows (to sleep on), some decorative grey pillows, and one faux leather lumbar pillow in cognac, to put it in front of the grey pillows and tie it all together.
  
  • Go one step fancier and get a blanket to drape over the bed. Navy blue or emerald green would look good. (Bonus: You have a blanket to curl up with.)
    
• Get nesting tables. These can double as your coffee table, eating space, and extra table space when you have friends over, but will "nest" when the extra table space isn't needed, saving space.
  
• This rug (2115, in navy blue) would look great in the space, it's affordable, and the darker color will be more forgiving of heavy traffic.
  
• If you can only get one plant, either get pothos or monstera. Both make big statements.
  
  Obviously you need a desk and a chair, and probably some bookshelves, but these are the big things I thought of. Good luck!