I had the most incredible experience getting my TEFL/TESOL certificate in Manuel Antonio, Costa Rica at COSI. My school had a warm atmosphere and all of the staff was supportive and kind. My teacher was the most delightful and helpful person, and made the experience that much better. The beach was only a 5 minute bus ride from school, and was a perfect get away whenever I needed it. Although the course moved quickly, I never felt like I didn't have proper guidance. Finding the "balance" of work and life was an additional valuable lesson I learned along the way. I am so grateful to have had this opportunity, and I encourage anyone interested in this journey to use Maximo Nivel!