This is a classic issue in life how not nipping something small in the bud, can manifest into a **** show.

Congrats on seeing believing and manifesting it! 

Your hygiene and physical health are the first impression people get of you and it's the physical manifestation of your thoughts and habits.

Never limit your opportunities and manifest an abundance mindset to find the best deals. you could buy 2-3 properties with that profit, renovate and refi them out when the right time comes which will allow you to double your portfolio and earnings. 

When people do that they lose the harmony in life and synergy and manifests itself in addictions, divorce, etc.

This is something that has been working and now has enter the realm of gaining the COLLECTIVE FAITH of the community it serves to manifest.

In the meantime, they will be waiting maybe 5 years before rent increases manifest into actual cash flow.  

Do the right thing, and don't let an unsafe situation manifest.2.

For instance, if there is lead based paint on the walls & wood work in addition to the asbestos you referred to, there will be added cost to remediate by a licensed environmental company.There will also have to be time added to the job to accommodate all the inspections, city dump fees to get rid of the toxic material with a manifest paperwork trail ect.

Finances is only one way these problems manifest themselves.