The city emailed me not too long ago informing me that there was some "system error" and they approved that permit by mistake.

Under federal law (ADA and FHA), true service animals and emotional support animals are exempt from pet fees, deposits, or rent, but the tenant must provide proper documentation if requested.

Supposedly, after signing participation agreement (I haven’t seen the documents yet), you can pay it off next day and essentially just pay 100% of the first mortgage acquisition price.

I don't think this is something new, for the past few years I noticed the first 48 hours I post a rental listing I get a few emails asking if I accept section 8. 

The sooner you regain control, prove that you fully intend to enforce the terms of your lease, and that you will not be 'played' by their recall of events or documents, the more effective this action will be.  

I have used Prop wire for some skip traces, but the numbers and emails it provides were not associated with the property.

Most commercial lenders do not require any seasoning for that entity which means that you can create an LLC and use that entity to purchase the property immediately as long as you have the proper documents.

.- Send emails and texts to all tenants in the building reminding them of "quiet enjoyment" and respectful behavior to their neighbors.- Avoid being the mediator, judge, and jury

It worked out fine, though each time I got a little less than advertised interest rate (about 9% vs 10%) and I had to send a reminder email to to get my money back, but I did get it back.I ask about others' experience, because I'm still not 100% sure it's not a ponzi. 

Document and keep pictures.