This document discusses the growth of mobile real estate and mobile apps in Latin America. It notes that mobile is the most valuable real estate, with the home screen being the most important property. Mobile usage is growing rapidly in Latin America, though still lags the US. The real estate market opportunity in mobile apps in Latin America is estimated at $500 million to $1 billion. The document advocates for a mobile-first approach to real estate businesses, focusing on quality lead generation through mobile apps.