Even though there are no official ways to say what’s a bathroom shelf or not, the reality is somewhere in between. It can either be a storage unit for the tub, sink or for some other objects, depending on the case. In order to make it look like this, you need to add a few details. A very simple shelf would be just perfect. You can paint it in a similar color or you can try to modify it to match the rest of the décor.
Built-in storage spaces.
One of the most difficult things to do is to come up with a storage system for all the little things like your toilet paper, extra toilet paper rolls, brush, perfume, hairspray and other accessories and not one but two shelves. But you can have two shelves instead of one. If you only have one shelf, then it will be built around it. In this case the shelves are placed high above the toilet paper and doors.
A similar solution would be to have built-in shelves in the bathroom. They can be placed above the tub and you can use them to store and organize everything that you usually need like extra soap, a special toothpaste, hairspray, etc.