I am going to come to Poland in a few weeks and also speak to Best School in Tychy and Speed
I'm sending you a p.m. for more details about both of those places and the owners.
Best: Darek Wisniewski There is no way in this world you will make 3800/month net working there. Just kiss that idea goodbye. It is utter rubbish.
Dariusz is a taker, pure and simple. He promises the moon and then some. He finds ways to whittle down his promises to the bare minimum. Here's an example to show how he operates:
The guy wanted me to go to a company where the director explicitly demanded I be his only teacher. So of course I wanted them to cover my fuel costs. I remember I had over a 5/6 approval rating on average and he still said that I wasn't keeping people happy enough so of course "no" he wouldn't cover my fuel costs. I subsequently refused to drive to the business. The guy lost out on making money because he didn't want to share even a bit more than he thought he had to.
Speed: Andrzej Stoszek. What can I say about that guy? I'll send you a p.m. so he doesn't come after me for liable. You'd be working with 3rd or 4th year students straight off the bus from the UK or the US. He's now got it set up so education students can come teach at his school and receive some kind of credit for their program back home. There seems to be a disproportionate overturn among staff and students. He does pay as advertised though. He's the one owner in this country who never screwed me out of money too badly.
If you have no experience and refuse to entertain Katowice then I'd recommend Speed because Andrzej (this was 10 years ago mind you) delivers on the financial end.
If you have experience and refuse to entertain Katowice then I'd recommend Speed because the role Darek tries to put native speakers in, is bizarre and ineffective.
There are something like 70+ "language schools" in Tychy. The Katowice market is much larger and much less saturated. It is your decision but whatever you decide, don't say
you didn't know better.