Wet Room Design Ideas If you are thinking about ways to spruce up your interior then you should look into wet rooms. What is a wet room you ask? Simple: its a new approach to bathroom design in which there is no tub shower screen or tray. Wet Room Bathroom, Bathroom Tub, Trendy Bathroom, Window In Shower, Shower Stall, Small Showers, Small Bathroom, Simple Bathroom, Small Wet Room