If you are looking for a professional and easy to use platform that provides insightful information and challenging assignments - I would urge you to take a look at the Level 5 courses on The TEFL Academy (TTA).
As I have been through this particular level of UK academia before, I can say with confidence that the quality of the material is absolutely on par with Undergrad/HND frameworks in the UK, and the depth and range of some of the topics are really fantastic.
Overall, a solid foundational/intermediate course that covers all of the keys skills and knowledge for any new TEFL Teacher.
Rating = 9/10.
What would you improve about this program?
There is one particular Unit that just feels extremely long to compete. There is nothing wrong with the information, nor a problem with the relevance of the topic...
Using some more of the interactive functions during this unit would help break it up a bit.