This report discusses classical management theories and leadership styles in the hospitality industry. It explores the application of bureaucratic, scientific management, and human relations theories in service organizations like Marriott hotel. The role of leaders and their leadership styles are also examined, along with the factors influencing different management styles. Additionally, the report evaluates current and future management and leadership skills for the service sector, with a focus on hard and soft skills. The importance of change management and sustainability in the hospitality industry is also discussed.