Hello Doug, I am not a real estate attorney nor is this legal advice.Unless someone's state has specific laws banning contract assignments you should be fine doing the following.  

I'll join you in the law suit. 

Want to give you kudos for using a servicer as there are very strict rules to follow to comply.

Even when we got ours transferred, they were super strict when it came time  to an inspection.

Rent control laws are market specific.

Primary host with brand account + co-host with personal account-Pros: Could continue to scale and then sell all listings & account together as a business rather than strictly real estate assets (more valuable with the 10 cabin property than with the SFH STRs).

What rentals are not subject to fair housing law?

A lot of our housing stock here has finished basements or in-law suites, so with something like that you can generate significant rental income for an inexpensive conversion. 

You need to really learn these laws if you want to start a partnership where you make the decisions. 

@Bob Asad I like the individual sub account method escrow account, but there are multiple different ways to hold security deposits and multiple laws in different states.