There are many things you need to do before moving in. This is one of them. Making a floor plan is an opportunity to put your ambitions and aspirations on paper and then build them. Whether you simply have a rough concept of how your new room should look or have planned out every last detail in your head, putting your vision down on paper will help you maximize the potential of your new digs and minimize the stress of the big move. So why is it a good idea to make a floor plan before moving in?