Pros
You are guaranteed back to back lessons if that`s what you want. In addition to 30 hours of guaranteed lessons per week.
Cons
You can be the best teacher in the world and they will always look down on you by telling you what you do wrong all the time. It`s a place that brings your slef esteem rock bottom. There is no sense of team work and they prevent trainers from interacting with each other for a mysterious reasons. Even if you work for 15 years you won`t get a raise. They take advantage of the current economic crises and the fact that many of the teachers are desperate for the work. They care more about NST rates than the health of the employees. If you work 70 hours a week and don`t make it for 3 of the lessons they will be on your tail. Be ready to feel stressed out and underpaid for the amount of work you do. You need to listen, teach, speak take notes while in your sessions and do extra work preparing reports. They pay different teachers different hourly rates. Horrific.