I asked her to change the filters and double check the thermostats (there's independent upstairs and downstairs controls) and get back to me if it's not better.But how would you all proceed??

We schedule quarterly inspections to check the fire extinguishers, smoke alarms, air filters, and leaks under the sinks, which helps mitigate problems that would affect the health and safety of the tenant and costly repairs for the owner.  

:-/They changed the front door lock, I assume they broke it since there were so many other things that were broken.They never changed the air filter - clumps of dirt and dust on all the vents and the return register. 

It's the big things going out that they do not have cash to fix after buying that they worry about.Also you could put in a special hepa filter system etc.

But job history, credit reports, criminal records and previous landlord recommendations are used to filter risk.  

It is hard to filter out all the people trying to sell you something (it even happens at investor clubs) but you'll learn.

Recently I have them filtering data and giving it to myself and our investors.  

Changing the price filter should help with that.

Google is just a filter between the user and your site making sure the user only sees great websites.So if you completely bypass google (i.e.

You'll quickly be able to filter out the bad people when you make them work for your business.