This report conducts a comprehensive business health check of Marriott Hotel, a public sector business in the UK. The report begins by outlining SMART objectives, aiming to enhance the customer base and profitability. It then analyzes the impact of macro and micro environmental factors, including political, economic, social, technological, environmental, and legal factors (PESTLE analysis), along with competitive rivalry, barriers to entry, threat of substitute, bargaining power of suppliers, and bargaining power of customers (Porter's Five Forces). Ansoff matrix is used to examine market penetration, product development, market development, and diversification strategies. The report reviews the effectiveness of brand management, innovations in products and services, and record keeping, and proposes plans to improve the business, including marketing, sales, productivity, financial management, and management skills, supported by relevant literature.