Zero flexibility, call centre monitoring of every move, including toilet breaks,
Most unfamily friendly employer, specifically make a point of no leave/absence other than contractual/statutory holiday, if you’d need any else you’d be targeted to go.
It’s a machine, all about money, fine if can be model employee, but if need something back then you’re nothing, so don’t start if you have family or health issues, it won’t be for you, if you get through selection.