Quote from @Bruce Lynn: House hack, but it's not escaping the rat race, just trading one race for another.This is a great point but not necessarily a bad thing :)Trading the 9-5 rat race for independence as a rental property owner really appeals to me!

Unless you live in a state where deposits have to be kept in a separate account (google) I would open 1 business account and a credit card for the rental property. 

Ridge Lending All in One, first position HELOCAmericafirst 80% LTV on noo 65% LTV UtahArvest Bank AR, OK, AL, MOBank of the westBB&T will loan on a rental portfolio, tooBBVA CompassBoeing employee credit unionCalifornia: Cal Coast Credit Union and Fremont Bank.Citizens first position HELOCCMG a financial 70% LTVEast West Bank, up to 60% LTV with "no docs”Figure 80% on a rental, not in LLCFirst Florida Credit Union https://firstflorida.cumortgagecenter.comGreat Lakes Credit UnionHSBC 70%, for premier clients onlyHuntington 75% LTVHurst Lending and Insurance Investment property HELOC in Texas.

Two are actually sec qualified offerings and also no replies from the secIt’s unfortunate that it appears there are a lot of bad actors who will get away with it.

I have maybe 100.00 of liquid cash, my credit score is 577 and I have a home 3 bedroom that I pay a Mortgage too.

I've come to find out that Own It Detroit (Mutual Property Management) put people with below 600 credit scores in their clients homes.

What you mentioned are normal things so PM doesn't seem bad from your points. 

Interesting because the company you hired claims they are members of NARPM and should have been on NARPM's website.FYI it's not a bad sign if a PM has bad reviews and the reviews are from tenants.

Lennar homes has really bad reviews: bbb, trustpilot, consumeraffairs. 

Bad money after bad.