It was the aim of this pilot study to investigate ELT student teachers' and teacher trainers' views on the use of the EPOSTL in pre-service language teacher education of a Turkish state university. Upon the implementation of the EPOSTL as a reflection tool for the second semester of 2010, 25 student teachers and 4 teacher trainers were interviewed through the questions prepared and piloted. The findings indicated that both student teachers and teacher trainers found the use of the EPOSTL beneficial in terms of reflection, self-assessment and awareness. In the light of the findings, it is proposed that the EPOSTL should not only be integrated into teacher education programmes but also be converted into an online format to make it more convenient for the student teachers.