i don’t think you need to rearrange anything nothing looks out of place, but if you want stuff to add to make it cutesy-er: some curtains or a valance for the window, white lacey ones would look adorable, posters or art on the wall, warm toned fairy lights for soft diffuse lighting it makes things very cozy, a princess bed canopy (not a big fancy one, one that hangs from the ceiling and looks kind of like a mosquito net), a fluffy rug