The Philadelphia Mastermind Group had the opportunity to hear from Lia Nielsen of Simply Sustainable. Lia discussed a shift in focus toward employee and tenant health and wellness and the advantages of receiving WELL certification, which measures things such as air and water quality, light, nourishment and fitness. WELL focuses on the overall mental and physical well-being of a building’s occupants and has been effective in several case studies at helping with employee retention and increased productivity.