The tefl acadamy give alot of opportunities. I have enjoyed the Tefl level 5 online course . I had alot of time to complete all of the 10 units and assignments before the end date. I would recommend it for all adventurous ,fun,outgoing people and people that love kids and peope in general. Telf is an amazing company that can expand your carreer opportunities and you get a chance to explore the world. I found it in between easy and difficult. Now that I have my level 5 tefl Certificate, I can do what I love and be more adventurous.