You may as well go to work in a russian submarine
Pros
Office with 50+ people , not a single window (yes). The IT team is about 10 people, mostly Russians . almost none of them have been here more than a year, because of the rapid turnover. The IT manager's (Gary) vocabulary consists of "Who is on the radar?!" , "The ship is sinking" , "Stay on board" ... Basically his job is to cover his own incompetence by blaming on everything else. The other manager, the only person that knows what is going on there has his own agenda: to secure his job by writing bad performance reviews when you start getting familiar with the system. The company is owned by a Canadian holding and they have no plans to improve anything, only to squeeze as much as possible. After all this is a collection agency.
Cons
People get fired with no warning for weird reason. Even if you accept a job here, don't stop looking. Be proactive