If you're lucky enough to have a large bathroom such as this one then you can really take advantage of multiple types of storage areas. Underneath the sink is a great space to store the items that you don't want guests seeing when they have to use the room. Smaller areas of open shelving on the left and right of the sink are convenient for keeping soaps and other items that guests may need to access. Hanging storage units in the corner of the shower gives you a place to stick the shampoo and other open containers that you need to use on a daily basis.