It’s also worth raising the bathroom door threshold by about 5mm from the floor in case the room fills with water (if someone covers the shower drain with a towel, for example). This will keep the water contained.
If you do plan to change your layout, measure your bathroom carefully. Note the position of doors windows and any pipes. It might help to draw an outline on graph paper, or use an online design tool.
An alternative to a fabric or plastic shower curtain hanging from a rail, a glass screen is fixed securely to the wall. It sits on top of the bath’s edge with a rubber seal at the bottom to prevent splashes soaking your bathroom floor.
As bathrooms are often placed next to the bedroom, lighting should be considered carefully. You don’t want bright lights flashing on in the middle of the night – it’s not comfortable for the person taking a trip to the bathroom, or for the person asleep next door bedroom.