I live in Oregon. I am renting a room in a four bedroom apartment and the guy in the room next to me has this girl living with him. There are four of us with rooms and leases and she is also here making five.

The lease agreement says that she is not allowed to live there with him. I have been having tons of problems with them doing things like smoking pot in the apartment and leaving garbage on the patio, these are both specifically against the lease agreement. They also eat my food, make the bathroom disgusting, and make noise all night, among other things. The smoking in particular makes me very sick.

I tried to talk to them to set some ground rules. The guy obviously didn't care about what I was saying and the girl flew off the handle and started running around and slamming doors.

I am currently away for the holidays and before I left I went to the office and told them everything. They said they would post a notice that the girl had to leave. That was two weeks ago and one of the other roommates texted me that she was still there. 

The two of us are planning to go to the office again, but how should we go about it? What can we do in the meantime? Can or will the management even do anything?

Any advice would be appreciated.
user
I am renting a single room in a 4 bedroom apartment. One of my roommates has his girlfriend living with him and she is not supposed to be there. The rest of use want
assistant
I live in Oregon. I am renting a room in a four bedroom apartment and the guy in the room next to me has this girl living with him. There are four of us with rooms and leases and she is also here making five.

The lease agreement says that she is not allowed to live there with him. I have been having tons of problems with them doing things like smoking pot in the apartment and leaving garbage on the patio, these are both specifically against the lease agreement. They also eat my food, make the bathroom disgusting, and make noise all night, among other things. The smoking in particular makes me very sick.

I tried to talk to them to set some ground rules. The guy obviously didn't care about what I was saying and the girl flew off the handle and started running around and slamming doors.

I am currently away for the holidays and before I left I went to the office and told them everything. They said they would post a notice that the girl had to leave. That was two weeks ago and one of the other roommates texted me that she was still there. 

The two of us are planning to go to the office again, but how should we go about it? What can we do in the meantime? Can or will the management even do anything?

Any advice would be appreciated.
user
Girl in apartment next to me is breaking lease agreement and I want her gone.
assistant