Regardless of the size of your room, the space next to your bed needs a surface, a drawer and a shelf to house what you are reading. A chair to put your clothes on of any size, two if you are sharing! A full-length mirror either on the wall or behind a wardrobe door if space is at premium. Light for reading and more to see properly in the dark of winter. A mixture of old and new always adds softness to this room, your sanctuary. And importantly a blanket for the all-important siesta without disturbing the bed.
Feature walls are not something we tend to specify, but in this case, the origami effect wallpaper worked so well to avoid the room appearing too boxy. The final piece to finish things off is a large feature ceiling light, it is so important to upscale such items to make the most of the space.