I worked for them back in 06 and 07. I loved it! When I started they sent myself and 3 other new hires to Oxford, England, UK for 3 weeks to do standardized training. At the time they only had international students from Europe who were working through an Ab Initio program. I now have former students who work for British Airways, KLM, RyanAir etc. They were by far the easiest students to train. They studied hard and had tons of motivation.
When I left I was making good money with a guarantee of 2 consecutive days off plus benefits and vacation. A typical work day was 8-10 hours meeting with 4 students through the day.