This study aimed to investigate teaching staff and student perceptions of the co-teaching practice at SFL setting during the first year of the implementation of co-teaching program. The perceptions were measured through mixed methods data collection procedures on both students and teachers. Data were collected through two online surveys for teachers and students. The findings showed that both teachers and students were satisfied with the program despite some critical barriers such as lack of training, personality clashes and lack of planning time for the teachers and some expectations from the students. The results of the study would provide data on the extent of co-teaching practices at SFL