To make a long story short. We recently moved into a 2 unit building. When signing our lease stressed to our landlord we worked days and are in bed by 11pm and would like tenants with similar work hours. Well they rented the upstairs unit to people who work late as bartenders who get home after 11pm and keep us up til 6am sometimes. People are in and out all hours of the day. If we knew he would have rented to a bunch of teenagers we would have never signed the lease.

Fast forward 4 months neighbors are still loud even after we set quite hrs of 12pm week night and 2am weekends (more than fair). About a week ago the neighbors said they had mice and their dog was chasing them making all the noise, well a week later we saw one and trapped it. On Christmas eve we saw another. Now I'm ready to get out of here before i lose my sanity over the noise and get sick from the mice. I pulled the fridge to discover old droppings and traps I was disgusted.

Back to the lease I signed.
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It was a quick sign and move in deal with no credit checks or copies of our IDs. Lease had chicken scratch all over it, he even crossed his name out and put his mother's name on it saying he sold the building to his mother but he still manages the property.

He said mouse was not a reason to break the lease and the loud neighbors should be talked to since we are all adults...I've talked to them and have written letters. I want out. What can he do? Should I just bailout or just stop paying rent?