by Sally Greenfield Before you decide to go ahead and remodel your bathroom you need to make sure that you have drawn up an accurate and reliable floor plan, because this is the very first step necessary for any remodeling undertaking. Working On A Bathroom Floor Plan Although it sounds quite technical, drawing a floor plan is not a major endeavor and you need not be particularly artistic, either. A good way to begin is to draw your existing bathroom floor plan on some scale paper. Ch