Building blocks are one of the children's favorite toys because they are very interesting and creative. In Animal Crossing New Horizons, you can use the colorful block-themed ACNH furniture set to speed build the cutest kidcore bedroom. Just choose the pastel variations of these Animal Crossing New Horizons items including Wooden-block Bed, Wooden-block Bench, Wooden-block Bookshelf, Wooden-block Chair, Wooden-block Chest, Wooden-block Stereo, Wooden-block Table, Wooden-block Wall Clock. This house design also combines colored wallpaper and floors: Starry Wall and Blue Dot Flooring, making the whole room looks vibrant. If you want to create a colorful kidcore ACNH island, maybe you can get inspiration from this interior design.