Hello everyone, I want to refresh the look of my Billy shelf since it doesn’t look as new after several years of use, and I would like to adapt it to a more modern interior style. Specifically, I’m interested in which materials and techniques are best suited to change or enhance the surface without having to completely disassemble the shelf. Tips on preparation, such as sanding or priming, as well as the advantages and disadvantages of painting versus applying a veneer or film, would also be very helpful. I look forward to your suggestions and experiences!