For compact bathrooms, consider space-saving solutions like wall-mounted or built-in storage bathtubs. Explore types like freestanding, alcove, and corner bathtubs to fit your layout. Choose materials like acrylic, fiberglass, or cast iron for durability and style. Consider features like whirlpool jets or air jets for a relaxing experience. Enhance safety with slip-resistant surfaces and grab bars. Accessorize with essential items like shower curtains, shower rods, and handheld showerheads to complete your small bathroom bathtub oasis.