IKEA - EKENÄSET, Fåtölj Just wish the tissue were different (though that should be simple enough to resolve), and that it was available near me! Getting this would involve a trip to Stockholm, making it a very expensive Ikea chair.
I wrote a whole post about swapping your bookcases for wall-mounted shelving. Wall-mounted shelving takes up less space, and can almost appear to blend in with the wall. Image from Stadshem, via Freshhome.
IKEA - IVAR, 2 sections/shelves/cabinet, Untreated solid pine is a durable natural material that can be painted, oiled or stained according to preference.You can move shelves and adapt spacing to suit your needs.