Is it good for me that someone else's sewage flows out of my bedroom? Bought the first floor and shared a drain pipe with others. I walked out of my bedroom, right.

From the perspective of feng shui, it has more or less influence. The countryside is called discharging water, and the dirty water should be counted as falling. According to feng shui, it is easy to get chronic diseases such as eye diseases, stomach diseases and abdominal pain. But this is invisible anyway, so it shouldn't matter much. Under normal circumstances, the kitchen and bathroom of a house should correspond up and down, because the drainage pipe should not pass through the bedroom (open riser). There may be no such regulation in the specification, whether the underground horizontal drainage pipe can pass through the bedroom, but as a developer, if this happens, its house will not be sold well. As for whether to pay the delivery standard, it has not been verified. You can go to the local construction Committee to find out.