first i have the most unfriendly neighbors so talking doesnt work?

Have you ever thought the child may have a mental condition? There are autistic children that wake up in the middle of the night, sometimes crying, sometimes laughing. Some parents won't take their child anywhere because the child can't take it (like the noise, the light, etc.). People will not understand how difficult it is to raise a child with autism.

Maybe that's not the case. You should ask the manager again.

Plz don't take the advice of calling a child a handsome devil and trying to get a hug ...that persons clearly.a werido ..

I say get ur super and both go knock at the door and explain.the issue ...u work ..u don't need to hear the child running around at 11:30 at night ...and explain its hard to even hear ur tv at times or watever ..

What a horror. Keep calling the super. Especially late. That poor child should go to bed by 8pm. You know what is going to happen though: The one who complains is the one who has to move. I know it sounds drastic but that is the way it is. Document your complaints with letters or emails so you can prove the problem exists should you need to get out of a lease.

Try talking to the kid. If he's that old, he might respond to your female niceness and you could appeal to his sense of guilt. You know, like "Hey, you handsome little devil, come here and give me a hug. Aw. Hey, could you be a little more quiet at night when I'm trying to sleep cause I live right below you, okay, and if you promise to be a good boy, I'll buy you an ice cream cone and some skittles, oh kay?"

What would Jesus do? What would Michael J. Fox do?

Call child protection service. She should be in school.