Bleach only removes color and odor wont kill root structure.Best is oxidation ie UVC, o3, H2o2, dry heat over 125 deg and plant based surfactant cleaner all speeds up the process and is safe non toxic.mold test maine runs $75-100 sampled by generalist sent to certified 3rd party microbiologist with quantitative test results over qualitative preferred. 30 or less CFU is expected range.if need court expert or Osha complaint hire an industrial hygienist $450-600 per report..i charge $85 ea.

This is due to "Obnoxious" odors caused by the neighbors.

The carpeting/flooring is not ready to be replaced and there is a lingering odor of pets or cigarettes.  

Hoping I can get advice on how to eliminate strong smoke odors in a bathroom.

The deposit keeps tenants mindful of minimizing damages and the monthly fee covers wear and odor mitigation.

If the smell has saturated the drywall it would be best to just pull it out and replace it rather than try and remove the odor. 

Once you prime the drywall, and replace urine soaked flooring, you should not smell the odor anymore.

You get the property back and discover The carpet is completely trashed, there's a broken window, the stove is non-functional, holes and walls, and a terrible cat urine odor.

You do not want (presumably) a side hustle breeding operation; you also do want to ensure the animals are properly cared for and that their spaces are kept clean and sanitary, with no offensive odors emanating from the house or property.

Odor mitigation is also an issue and is quite the art to do effectively.If you do move forward on the property, I highly recommend finding a fire restoration company/contractor to walk the property with you and give you a good understanding as to what needs to be done.I'd be happy to help in any way I can--look at pictures, answer questions, etc.