My experience with i-to-i TEFL was fantastic, communication was good and explained everything I needed to know about the internship. I was offered a discount as I already held my 140 TEFL course, and had the chance to do another 20 classroom course during orientation which was good (although not specific to the teaching we would be doing in Hanoi). ELC who run the internship were very informative and supportive whenever I had any problems. BME the education company who we worked for in Hanoi were, majority of the time, quite unorganised, I do not know if this is a Vietnam thing or just for the company, but be prepared for things not to go to plan sometimes! The overall experience was amazing, the opportunity to see Vietnam and use my TEFL with the comfort of the support from the internship is definitely worth paying for.