It really is a minefield out there.I know everyone likes the convenience of the web, and they are tired of hearing it, but this really is a business based on relationships, not online anonymity.

Appreciation can be found in many submarkets throughout both Charlotte and RDU, but it really depends on what you're looking for. 

Learnt lesson not to fully depend on property manager and should have made decision faster by reducing rent .

That will be tough to use your HELOCs together to get another loan because of your collective DTI so it will depend on that.

In some areas, I find that the information is exaggerated (applicant lied) to make their application look betterHere's how I use them:  A lot of times, the applicant will self report information that disqualifies them. 

I am starting the legal process as we speak and depending how many more we can make this a class action law suit. 

That question depends on if you have enough other income to qualify.

Depends on their health and any desire they may have to simplify.

Suggesting to them buying their house for a wholesale range offer or lower dependent on the extent of the rehab, then having a contract in place that gives them a percentage of the profit to help get them back on their feet, paying off debts etc.

Pick a screening platform/application that makes sense for you.As for meeting the applicants, I recommend meeting them at the property to show the place to them rather than getting coffee or food with them.