It's also essential to maximize the hidden storage space in a small room, according to Novogratz. The space under the sink, for instance, is a great place to put bathroom items.
If you have cabinets, they should have a door to hide the clutter, he added.
You can also get clever with your storage, especially if the space is really tight.
"Consider using a small basket to store the toilet paper," Novogratz told Insider. "Super stylish and the toilet paper is mostly out-of-sight."