And if used, how much does it cost to properly get rid of it ?

When writing a contract you will have dates and deadlines that you can get out of a contract with proper reasoning.  

The fact they are complaining online might be an indication the property manager dealt with them properly so be sure to ask the manager for their side of the story.7.

If a tenant gets a protection order, I'd change out the locks and probably install a security camera.

@Dan StrandbergUnless the process is different there, the inspection should include identifying the type of septic tank and drain field/system; evacuation; checking for cracks/roots/deterioration; type of material tank is made of; if it’s level; size of the tank- is it large enough for the number of bedrooms; whether it closes properly; whether water run through it drains properly; that the ‘hatch’ closes properly; setbacks from the home/boundary etc; and whether both septic and drainage meet any existing regulations.Hope this helps!

I am thinking about installing this product.

Then most large home improvement stores like Lowe’s, Home Depot, etc offer free installation on carpet if you buy from them.  

You must prepare a form 3115 Change in Accounting Method in the current year to correct prior years and get the record set properly for going forward.The form is not for the faint of heart. 

Exterior paint, landscaping, replaced roof, several new appliances, interior paint, fence installation/repair.

If you have a house that needs a lot of work by one or two trades (electrical, plumbing, HVAC, Flooring Installer,etc.) it might be an easier flip that finding a house that needs less work but by more trades.