You should have given them a Notice of Violation/Notice to Cure when you first noted the issues, unless the walls and ceiling have melamine panels covering them.

So that all had to cure for several months and they extended my years membership while that was happening.  

This isn't a new problem but a new lease doesn't cure it; take a look from an avvo post:"You and your roommate are both able to request that the landlord give you the renewal lease.

Multiple animals are residing there.Give them a notice to cure.

Anyone who wants to predict a near term (less than 5-10 years) crash will have to tell us how they cured inflation and built millions of homes for less than the current existing home prices, all while getting local governments to stop cash grabbing every development they can’t cancel. 

Then after cure or quit notice expires immediately follow up with the first stage of eviction, again, sent by attorney. 

And a sub2 on a property with a mortgage in default, when you don't cure the default, sets you up for a host of legal problems. 

Same thing with the “cure”.An example would be you need a permit for a water heater in Vegas.  

If you do go to closing, I suggest you make sure you understand what the problem was and how it was cured. 

The cure for low cash-flow is higher down payments.