Three weeks ago, me and two other people signed a lease and moved into a new place. They said they were finishing the plumbing and would have the a/c units replaced soon. First of all, we live in Louisiana and one a/c unit in a 3 bedroom place isn't enough with the high, high temps. But the a/c's haven't been replaced yet.
More importantly, we have been calling the landlord several times these past few weeks to get her to fix the toilet. Instead of flushing, it would automatically overflow no matter what. Finally, after three weeks we were pretty desperate and my roommate finally took apart the back of the toilet. He figured it out, but he probably should never do it again.
On my lease, it states that the landlord will be responsible for any repairs at the house unless we caused it.
My roommates and I want to leave this dump. What can we do now?

