How about learning English in Beijing Fangzhuang OK Language Center?
Not bad, depending on your needs. I got a 800 yuan card for 30 classes, which is quite cheap. After the last class, I feel that the style of diplomatic teaching is very good and positive, and there is also Chinese education. But after the last class, I went to other places, and the card was useless. I can transfer it to you if you want. After deducting the cost of my last class, I'll give it to you cheaply. Please leave a message if necessary. ~^_^