Waller Worth Score This proprietary tool developed by Logan Waller identifies key factors that impact the value of a property. These drivers are evaluated by our Financial Analyst for each property listed. Rent Growth and Vacancy rates refer to submarket data. MSA: Metropolitan Statistical Area Market Cap Rate: Based off property comparables and market data. Rent/SF: Identifies spread between average of current (effective) rates and Pro Forma move-in rates. Management: Summarizes current managment structure.