A complete bathroom consists of four components: a sink, a shower, a bathtub, and a toilet. As a result, a three-quarter bath is a bathroom with a sink, toilet, and shower. A half-bath is a bathroom that just has a sink and a toilet. It does not have a shower. The terms "full" and "half" are relative to how much space they take up. If you want to know what size bathroom should be given the amount of space you have, see our guide to bathroom sizes. A full bathroom takes up more space than a half-bath, but not as much space as a regular-sized bathroom. A half-bath can also be called a utility room or storage room. The term "full" implies that there is enough space for a tub as well. There are several factors to consider when deciding what type of bathroom should be used including your personal preference, any special requirements related to your disability, and how much money you are willing to spend. For example, if you have a disability that requires a specially designed bathroom, it may be difficult or impossible to find a standard model that fits your needs. In this case, you would need a "custom" bathroom. Custom bathrooms are built one at a time in the designer's office until they come up with a plan they think will meet your needs and fit into your home appropriately.