I am currently enrolled and I can quite honestly say, it has been nothing but problems dealing with I-TO-I. The customer service is absolutely terrible. It takes weeks to get replies via email. if you phone the only response is "ok I will take it up with the relevant department." you will never receive a callback... It will take the tutor weeks and weeks to mark your assignments, so you can't actually move on with your work for weeks. I've honestly had the most dreadful experience trying to get my TEFL through I-to-I. I wouldn't recommend this platform to anyone. For the price you pay, it is 100% not worth it. Very poorly run company and very unhelpful and unfriendly staff. It will constantly feel like they are running away with your money. A friend of mine who is also doing the course has waited over 3 weeks for them to issue her certificate... Just don't do this. For your own sanity, go through a different company. Useless.