A "three-quarter bathroom" is a type of bathroom that typically includes three essential fixtures: a shower, a toilet, and a sink. Unlike a full bathroom, which has a bathtub, a three-quarter bathroom offers a more compact option, making it ideal for smaller spaces or homes. This layout is often found in guest bathrooms or in homes where maximizing space is important. The absence of a bathtub allows for quicker renovations and can be more cost-effective, while still providing the necessary facilities for daily hygiene and convenience.