We have used two different ones and both have horrendous customer service, less than qualified contractors and inflated costs. 

Any skiptracing service should be able to help you out.

There was vomit on the floor.Question:  How much should I bill the company for the biohazard cleanup and the emergency services response? 

Over-leveraging is more of a problem if you don't have the income or reserves to cover the debt service. 

There are problems houses can have that aren't visible even with a trained inspector; and unless you're ready to cover all the problems and there's a huge profit margin, I'd advise against not having inspections. 

C is going to be blue collar, and service people.

Your sister could be added on as a non-equity employee and issued a W-2 salary for services provided. 

@John Moran,There are number of active investors as well as service providers who are frequent contributors on this forum.

It cost $2500 for 7 week live training.

In a lot of @Brandon Turner's publications, he mentions training the tenant properly.