An alcove bathtub is a type of bathtub that is designed to fit into a three-wall alcove space in a bathroom. Alcove bathtubs are ideal for smaller bathrooms as they fit snugly into the alcove space, maximizing the available area in the room. Alcove bathtubs are typically more budget-friendly compared to freestanding or corner tubs, making them a cost-effective option for homeowners. Since alcove bathtubs are designed to be installed against three walls, they are easier to install compared to other types of tubs, which may require more complex plumbing and positioning.