I like the little day bed and the window and beat board walls. day bed on plywood base with built in table. we would put the long edge further back for under the bed storage space. I also would want to paint it like white or something.
Kitchen or anywhere DIY. Seems simple enough, depending on your gap between shelves, anywhere from ropes to ropes for your spacing. You could even use wider wood, just adjust your rope length to accommodate your width and height of your shelves.
I hate the word upcycled, and probably wouldn't go for the pink, but this chair is pretty cute, except for the leg tearing studs, which are hideous and stupid. Upcycled Dalston chair dip dye studs - Die lijkt me nou leuk op mn hobbykamer!