With this mobile bed cube, living in a completely open space does not mean you have to give up on privacy. The bed cube is mounted on wheels, so can easily be moved around in any direction to suit your needs.
What are your thoughts on something like this for your storage wall between the middle room and sitting room? (we can design it so that each of the compartments has a particular purpose for your specific objects)
The Living Cube by German designer Till Koenneker is a clever structure, combining all those elements we usually struggle to find space for in a tiny apartment. It houses a walk-in closet, ample media storage, and serves as a loft bed.