This document is a report on a study of consumer perceptions of the in-store environments of two Pakistani mega stores, Metro and Hyperstar. It begins with an introduction discussing mega stores and the two stores being studied. The report contains sections on the conceptual framework, a competitor analysis of the two stores, the methodology used for primary and secondary research, an analysis of the findings, and conclusions and recommendations. The key findings were that consumers found Metro's lighting, product organization, and staff to be better than Hyperstar's, but rated the background music and decor similarly for both stores. The report makes recommendations for how each store could improve their in-store environment.