Lease Issue | subletter trashed my apartment

Quick background on my situation — any input appreciated.

subletter trashed my apartment. I've been dealing with this for about 15 months now and the situation isn't improving.

I have been renting for 3 years. My monthly rent is $1,290. We are on a month-to-month now.

What are my legal options here? Is it worth pursuing?

Have you tried reaching out to your state's attorney general? They sometimes have free resources or mediation services.