Another example; I'm considering a wall design between units that would be maximized in reducing sound transfer; any specific input on successful approaches to that?

When tenants pay me via ACH, the first time takes a bit longer, I don’t remember exactly the amount of days but about a week for the money to transfer in.

Your very first step is to apply for another credit card that will give you 0% interest on balance transfers for the first year. 

The original definition of "entrepreneur" is anyone who transfers assets from lower-yield investments to higher-yield investments.

Now, let's say your job transfers you across the country before the year is up....ok, you can buy another primary home.  

Watch for unauthorized transfers or large expenditures, frequent ATM withdrawals, personal credit cards paid with partner funds, advances on future pay, or reselling interests in the company.2.

Also, to update, I did finally get the funds transferred in overnight, less a $100 service charge apparently. 

Please walk me through the process of how you handle transfers from an existing PM in a way that makes the transition smooth for owner and tenant?

You file a form 3520 to report the inheritance and 8938 to report the foreign asset held by the estate with your tax return and probably a FinCen 114 separately because the proceeds likely need to go a Belgian Bank, then I'm sure some transfer fees and F/X fees to get it to US.

Which, in your example, wouldn't look as good since you just transferred all the loans to it.