... if they can only buy the property, they will be able to unlock all that extra value. The truth, however, THE COMPLETE GUIDE TO BUYING AND SELLING APARTMENT BUILDINGS 92ing all of the creditors, ... from the theory of real estate finance to its practical application.For now, however, let us focus on buying and selling apartment buildings. The key to your success in buying and selling apartment ... equity.Because the law gives creditors the right to force the sale of the assets of the business to meet their claims, your equity is considered to be subordinate to the debt. In the event a company...