There are 2 people in HR whos sole job it is to handle dismissals of grade 10 and above. That should tell you all you need to know.
I know of 2 people who gave it a go, one lasted 2 months the other 6. There are examples of VPs and above who left in disgust within the first month of hire.
They do provide housing, not sure of the multiple exit permits. The fact that such a permit is necessary, should result in every single warning belll going off.