Dear Bingo,

What you have posted in 'Deutsch' is scathing enough of that private language mill to dissuade other well-meaning German speakers from being attracted to that shonky employer. I think the worst aspects of your experiences while teaching there are the pressure put on FTs to obtain positive outcomes with their students, the untimely repair of plumbing/drainage problems in the excrement-stinking apartments of FTs, the demands that FTs should slavishly follow the prescribed teaching materials without contextual explanation, where necessary, working there on monthly tourist visas and working long teaching hours.

Indeed, you have managed to extricate yourself from a very bad situation promptly!

Now your ordeal is over, you can regroup and recover in Sweden before embarking on a new teaching assignment abroad. Better luck next time!