What about Ka Le Di?
I like to go to ktv to sing when I'm free. Liveliness can enhance friendship, but the environment and service attitude in some places are really poor, but Ka Le Di is quite satisfied among the few I have been to. I don't lack anything and the machine is new. The key is that the waiter comes as soon as he is called, and his attitude is super good. Although the drinks are not very cheap, I am still satisfied!