As a guest service trainer in hospitality, you need to possess a variety of skills that enable you to communicate effectively, motivate and inspire others, and solve problems creatively. Communication skills are essential, as you must be able to express yourself clearly and confidently, both verbally and in writing, to different audiences and situations. Additionally, you must be able to listen actively, ask relevant questions, and provide constructive feedback. Interpersonal skills are also important, as you must be able to build rapport and trust with the trainees, managers, and colleagues, and adapt to different personalities and learning styles. Furthermore, teaching skills are necessary for designing and delivering engaging and effective training sessions. You must also be able to assess the learning outcomes of the training sessions and their impact on guest service quality. Finally, guest service skills are critical for demonstrating the best practices of guest service such as being courteous, attentive, responsive, and empathetic. You must also be able to handle complaints, requests, and special needs of the guests while ensuring their satisfaction and loyalty.