Manuel Antonio is a fantastic location take get TEFL certified! Maximo Nivel is located just a ten minute bus ride from the beach, and a ten minute bus ride in the other direction from all your living necessities. The program was amazing. Everybody was super helpful, especially our instructor, Karen Wilke, and the location administrator, Karen Campos. While the workload the last couple of weeks was intense, the end result was super rewarding. I gained a ton of valuable experience. I highly recommend you come study at Maximo Nivel in beautiful Manuel Antonio, Costa Rica!