This research project aims to evaluate the impact of eco-friendly practices on customer decision-making in hotel selection. The study focuses on the UK hospitality sector, specifically IHG Plc. The report includes an introduction, research methodology, data analysis and findings, conclusion and recommendations, reflection, alternative research methodology, references, and appendix. The research type is qualitative, and the research approach is inductive. The research philosophy is interpretivism, and data collection includes primary and secondary sources. The data analysis is done using thematic analysis. The limitations, reliability, and validity of the research are also discussed. The findings show that customers are aware of eco-friendly practices and visit hotels frequently. The research has significance for Landmark London hotel, similar organizations, and scholars studying the topic.