Rents will be raised and lower occupant has a cat (won’t be allowed), but also just learned she has a boyfriend (not on lease) who has also been a noise nuisance in neighborhood and punched out someone’s car window.

If you have a noise complaint from a neighbor, you're fined $3000.

@Ian Dyer how do you decrease the noise on facebook marketplace. 

If it is more faint background noise, I'd say most people will be okay with it.

I expect some noise, that is normal in community living. 

Can you provide results without blowing steam up my butt YES or NO.If NO, don't charge people money and stop making noise.

For added cost, ventilation could be added so each unit could be sealed from outside noise. 

Another problem with people living closer together is noise disturbance. 

Inspections are also triggered by other bad behavior like being late on rent more than once or an unkempt yard or noise complaints.We always inspect 90 days prior to lease termination.

It means renting each room to a single individual, never couples or families because they argue and make noise and you're packing a lot of people into a smaller space than they're probably used to so it needs to be ultra quiet.