ceiling storage compartments for clothes and a ladder to get them
open shelving all around the bed
Headboards can have enough space for storage inside. Make drawers or open shelving in them and place there books, magazines and use them instead of nightstands. Put there e-readers, phones and other stuff, and you can also place some lights there to find things easier.
open headboard storage and under the bed drawers
headboard with storage compartments inside
store books in your headboard compartments