What should I do if I am often woken up upstairs at night because the sound insulation of the new house is poor?

This is a very good question, compared with many people will encounter it. This is caused by the evil builder reducing the thickness of the floor. It's also the fault of the ear.

Then, such a thing happens, and it is inevitable every night. What if I wake up in the middle of the night?

There is really no way to enjoy it, instead of treating it as noise, torturing yourself in your heart, and helplessly letting yourself sleep cheaply. Then, think about changing your mind and treat it as a kind of enjoyment. Of course, this is a joke. I want to tell you the truth. If you encounter this kind of thing and there is nothing you can do, then relax and don't make yourself angry about it, which will be very uncomfortable. On the contrary, it deepened the harm to yourself.

In negotiation, you can indirectly explain to others what happened in the middle of the night and what impact it has on others' lives and schedules, and ask the other party to keep his voice as low as possible. I think most people will consider the feelings of others and take effective measures to avoid recurrence, unless they are too capable and enjoy something too much.

In the end, there was nothing to do. Really can't. You can install a ceiling at home and add sound insulation materials. This can completely avoid you being awakened by the landlord upstairs in the middle of the night, but it will also bring you trouble in construction.