DIY upholstered bed frame and headboard. Great pictures of the process of building it on the linked site. Maybe something like this in the master bedroom with a rich tapestry fabric on the headboard and complimentary plain fabric on the box. -CAB
DIY pallet board bed frame and headboard idea. Used 10 pallet boards total for queen size mattress free from a restaurant (8 on bottom 2 as headboard). 3 packs of lights from ikea, $8 per pack strung through the pallets.