I didn't work for the but I do work with guys who had a pleasure to get this experience. None of them had anything good to say about FA. This is basically rock bottom of the aviation work spectrum.
If you are looking for something suitable to beginners there are much better options.
You can try Airest or Sprintair. Those should give you some sort of quality. In addition Sprintair is paying for TR and bonding you for one.