Designing the ideal bathroom layout is an exciting and thoughtful process, whether you're remodeling or building new. Take your time to analyse your needs and design an efficient layout to help bring your dream bath to life. It is easier to set a budget, hire contractors, and shop for beautiful finishes when you have a smart strategy and bathroom dimensions. One of the keys to remodeling success is a separate room for the shower floor plan. In the case of an existing bathroom, weigh the benefits and drawbacks of the current layout. Consider how your ideal space would function with a new bathroom layout. The shower floor has its room.