You would have the opportunity to generate cash flow with no money out of pocket (but bear the risk of negative cash flow if vacancy drops further), she would get stable long-term income with no management component.

How much income will it generate and what are your expenses.  

A property can look clean and well maintained but still have high repair costs and capital expense costs when old systems and appliances break down.Are the tenants current on the rent?

So my attorney's advice was to get them out first, make it as clean as possible, and then worry about back payments. 

I think as long as people agree to not smoke inside and clean up the cigarettes after themselves then there should be no issue.This is really a personal preference.

Next you should register on Crunchbase and Angelist.The best way to get links that actually generate traffic is to be a featured contributor to industry sites like CrowdfundBeat or Crowdfund insider.  

You may have X dollars generated today, that doesn't mean that level of income will remain the same or increase over time.

I am not very confident in computer generated ARVs as they may not take certain intangibles into consideration.

Is this the most effect lead generation for flips or wholesale?

It is important to mention that the condition of duplexes and house are good, very clean.