What is a Friendly™ Tub/Shower?? As we age – the bathroom is the toughest area of the house for us as a person to adapt and use. A Friendly™ Tub/Shower is designed with many special features to help make the bathing experience more user friendly. All Friendly™ tub/showers will have walls reinforced with plywood backing to accept the installation of grab bars and a fold-up seat. Whether you have the factory install the grab bars and fold-up seat on your Friendly™ Tub/Shower or you order a standard Friendly™ Tub/Shower so that you may install theses accessories down the road, Warm Rain Specializes in Friendly™ Tub/Showers to help you stay in your home.