#Languagetransfer is creating free language courses.
The best way to experience the methodology is to tune into one of the existing courses:
https://www.languagetransfer.org/audio-course (just listen to the first 4 tracks of any course and enjoy!)
Currently available (you have to know some English):
#Spanish
#French
#Italian
#Swahili
#German
#Arabic
#Turkish
#Greek
and
#Ingles (para hisbanoablantes)
Have fun!