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)
A remanier pour faire une "partition" sur roulettes The lack of space for books is so astonishing that I cannot in good conscience call it a bookshelf, but it is an innovative and attractive decoration. Perhaps a room divider or window screen of sorts.
Living room ideas 2015: Top 5 modern bookcase for a reader lover