It's really hard to get noticed for the work that you do and there's no room for advancement.
The office sees you as a number and not an employee.
Employees will gossip and talk about others but that's just something to get used to.
Also, they expect a lot from their employees but the reward is not even close to what you should get.
Overall, if you do what your job requires you will be fine. Just don't mess up because there are reviews.