I would agree with Turnoi.
From what we can see, their website is painfully minimal. It says something about the school.
If a teacher has sufficient financial resources so he/she can teach without being paid, or being paid very little, as an adventure then it could be fun because Thailand is beautiful (and the president looks very handsome). But if the teacher is dependent on getting a regular paycheck from that school, then it can be quite stressful.