Use a subtle pastel tone for a casual setting or try a deeply saturated yellow for a more sophisticated design. Contrast dark flooring with bright walls to make your room appear bigger and more spacious. This will help ventilation and give you more freedom when positioning your shower head. Vanity units and bathtubs can be placed along the opposite, shorter wall where that extra height isn’t required. Check your local building regulations for detailed requirements. As a general guide, you’ll ne...