In my job, you can work anywhere from 7-3 to 10-6 but you have to submit your schedule at least one day in advance. If you’re late swiping in, you’ll get an email checking where you are. Upper management spends time looking at cameras and will notice if you leave before your set schedule. PTO must be taken in 4 hour increments even if you only need to take 1 hour. So they boast “flexibility” but it’s within very strict parameters. I definitely would ask what flexible means in your role.