Displaying collectibles in a small space challenges one to be creative and selective. Utilize vertical space by installing shelves or hanging items on walls. Consider using multi-purpose furniture, like coffee tables with display cases or bookshelves that include areas for both books and collectibles. Rotating items in and out of storage can keep the display fresh and prevent it from becoming cluttered. Opting for thematic or seasonal displays can also help make the most of limited space by focusing on particular aspects of the collection at different times.