I have also worked for MK Centrum, with a completely opposite (positive) experience.

In my experience, MK centrum arranged and provided an apartment which was very conveniently located to both the school and town centre. The pay was quite good by local standards, and higher than that of the other bilingual teachers. I was given as many or as little hours as I wanted, within reason. They gave me plenty of assistance with my residency visa, handling the paperwork themselves. Even language lessons for myself were arranged on request.

In general, if you do the work without needing babysitting or damage control, MK centrum will be very grateful and even hand you extra bonuses.

I also happen to be the teacher that took over classes from "Embittered" long before his contract finished (yes, he still worked to the end of his contract). I was sent from the Slovak branch to teach in the Czech Republic because this teacher's own students refused to have him as a teacher. He had made his classes feel uncomfortable and intimidated, frequently focusing on topics such as public toilets, death and sexual postions (and this was for business English classes). I do have copies of his lessons if anyone doubts this.

As for his apartment, he left it in such a filthy condition after his two-year residence that both the kitchen and bathroom needed replacing and the walls in the apartment cleaned of mildew and repainted. Any furniture he used had to be thrown out.

I'd like to assume a complaint about a school is legitimate, but in this case "Embittered's" post is petty and vindictive. Sorry if anyone was conned by his self-serving little vent.