This document discusses the identification of hotel service provision and quality management, how hotels adapt to changing consumer preferences, and the impacts of changing consumer preferences on guest service management. It explores the key terms related to guest services, the provision and quality management in the hotel industry, and the Five Gap Model of Service Measurement. The document also highlights the ways in which hotels adapt to changing consumer preferences, such as the adoption of advanced technology, providing qualitative food, welcoming feedback, and employing skilled workforce. It concludes with the positive and negative impacts of changing consumer preferences on guest service management.