Single time 15 yuan. It seems that you can swim, do yoga and keep fit.

If you apply for a card, every time 10 yuan is unlimited.

I did the same thing years ago, and now it seems to be similar. I'm not sure. If you know electricians, let them do it well. It seems more expensive to do it alone. We are all looking for someone from the electrical industry to do it. I think it is impossible for the landlord not to know people in the electrical industry. Just let them do it.