This is a very simple and neat bathroom interior design idea. The washing machine, toilet, cleaning tools, and bathtub are all placed sideways in one line. The shower place is next to the sink.The floor is a simple light pink Argyle-tile. Beige brick walls are used on both sides of the bathroom. Hang the clothes in the left corner. You can buy cheap all the furniture ACNH items on https://www.akrpg.com/animal-crossing-new-horizons-items/buy-furniture. This neat and orderly design makes the entire bathroom a lot larger and not messy at all, which is convenient for cleaning.