This document describes the SmartUnity BMS platform for building automation and energy management. It provides 5 reasons to choose the SmartUnity BMS: 1) It simplifies programming with an engineer-friendly design environment; 2) It uses open communication instead of proprietary data exchange; 3) It includes integrated data logging and visualization; 4) It uses real-time control on industrial embedded multi-core controllers; 5) It allows for remote multi-site management and algorithm auto-tuning through a cloud-based business intelligence system. The document also discusses Intelvision's advantages as the developer, including their success in winning building automation contests and installing their system in the "Best Intelligent Building in Russia, 2011".