A well-designed dashboard should be intuitive, visually engaging, and actionable. However, many users find Power BI reports overwhelming due to excessive visuals, poor navigation, or unclear KPIs. Power BI consultant struggles with balancing data granularity, choosing the right visualizations, and ensuring accessibility for non-technical users. Best practices include using consistent color schemes, maintaining logical layouts, optimizing slicers for easy filtering, and providing tooltips. Educating users on self-service analytics, implementing drill-through features, and simplifying complex datasets ensures dashboards are user-friendly and facilitates data-driven decision-making.