hooks and board and baten attached to bench on brickwall opposite built in "lockers" ? Very simple and inexpensive way to create a mini mudroom. How to Install Board and Batten DIY Tutorial/perfect for mud room
I would do the boxes next to each other (or shelves for art supplies & books), add a cushion on the boxed (shelf area) with textured pillows. Then add a leg to support the desk on the end with two chairs.
Een inspirerend idee om je kleuterklas of lagereschoolklas creatief in te richten.