Real Estate Made Simple with Grant Cardone: Cashflow Determines Value. There is one piece of data that determines the value of a piece of real estate. It’s not CAP rate, it’s not price per unit or price per square feet. The cash flow determines value. Real Estate is a place for you to protect your capital, and cash flow is what you need. To get into real estate you need money. Use a job or the job will use you. Get great at your job so you can have surpluses to invest. Single family homes are not a business, you must get into multi-family. If you’d be interested in investing with Grant go to