Usually with mold if you can find the source and either remove the building materials as much as possible and or treat it with chlorine mixed with water. 

There have been incidents of new apartment buildings partially collapsing because the developer decided to maximize profits and skimp on the materials. 

Rental income is always passive income and never subject to SE tax even if you materially participate.If you are completely shutting off your schedule C business, than you would not report anything in schedule C.

I’m looking for cheaper materials to use on low-end rent-ready rehabs.

Hi Basit,She's looking for some books or training only to do tax returns involving rental properties, anything good material you recommend?

We partner with one contractor/team and tend to try to take advantage of economies of scale with materials, equipment etc.

I would be open to sharing some of my materials, but until they work, precious few would be interested.  

Cameras are mostly to secure materials and equipment.

Many Promoters out there are sending students down a very dangerous trail.  

., TV commercials, radio ads, do pay per click/adwords, facebook, Linkedin, Youtube, and other forms of online advertising and boosted/promoted social media postings.Bottom line is consistency.