So how to live in peace with these cheerful representatives of humanity on the other side of the wall?
Say hello - even if they are a bit of a cactus to you
You know, a simple "Good afternoon!" sometimes works wonders. Especially if you say it without passive aggression. Even if this neighbor started vacuuming at 11:48 pm yesterday.
You are polite - and this is almost zen.
Music - yes, but not like a DJ at a festival
Want to dance with a vacuum cleaner to retro hits? Great! But if your neighbor is lulling their baby to sleep at that time, it’s better to put on headphones.
It’s simple: you’re Beyoncé, but with respect for your child’s sleep.
Repair: forewarned means forewarned
If you’re planning on drilling on Sunday, please write an announcement.
Or warn them in person. The neighbors will be upset, of course, but they won’t be as angry as if it were a surprise at 8:00.

Pies instead of scandals
When you bake something delicious, treat your neighbor. Even if he’s a little suspicious and fights for a parking space as if it were the honor of the family.
Seriously: one pie = minus three conflicts. Pie diplomacy works.
Bonus: flowers in the entryway won’t solve everything, but they look nice
Put a flower pot. Or hang a postcard saying “Have a nice day, neighbor!”
Maybe they’ll respond in kind. And if not, it's still cool, you're now the positive guru of the entrance.
Living with neighbors is like playing chess by ear. You need patience, humor, and a sense of tact. And also the ability to forgive a couple of late-night karaoke concerts and not poison someone's geranium.
Let your entrance be a place where there are more smiles than complaints, and where "hello" sounds more often than "you again"!