A wet bath is exactly what it sounds like: a bathroom where everything can (and does) get wet. This style of bath is quite common in Europe, where you will often see a tiny bathroom with the showerhead directly over the toilet, a small sink on the side and a drain in the middle of the floor. By forgoing a shower surround, you can really maximize square footage in a small space. Wet bath a little too wet for you? Add a shower curtain on a ceiling track. If you plan the layout so the shower nozzle doesn’t spray directly across the toilet, you’ll have the option of dividing the space with a shower curtain.