Overview This section walks you through global screens and various sidebar tabs in the Lead Developer application portal. SFC One Minute Feaso These series of videos explain how to use One Minute Feaso screen by screen. Each screen is explained in detail with input values. Lead Developer Plus Smart REIA When You Buy An Investment Property, You Are Not Really Buying A Physical Property. What You Are Really Buying Is It’s Income Stream. So What You Pay For The Investment Property Must Justify The Potential Income & Cash Flow That It Brings In.