Sick Building Syndrome refers to a facility exposing occupants to harmful or uncomfortable environments, often due to issues with ventilation or HVAC systems. Common indicators of sick building syndrome include drafts, hot/cold spots, condensation, odors, and poor smoke capture from cooking equipment. To achieve a balanced building, one should check for complaints from occupants, ensure HVAC equipment is running properly, verify positive pressure and smoke capture, inspect cleanliness and condition of HVAC components, and call in an expert to rebalance the HVAC system if issues are found.