I'm primarily looking to work side by side with a reputable attorney who could assist me with double closings, and one that could analyze my contracts to ensure that they are legalized to be used in the Huntsville Al area.. 

This was a similar model to the pre-2008 market collapse, but with many more restrictions.  

It is state by state and you will have to research your state laws, however with the potential for legal ramifications and the goal to wholesale, it may be best to get your license to avoid any risk.

Hi @Damon Tyler from personal experience, I know an LLC can be a member of another LLC, and the legal counsel of my firm just informed me an S-Corp can be a member of an LLC as well. 

so we finally get possession of our duplex we won at auction. legally, the company we went through to get deed said, we cannot talk to anyone or enter the property until the 30 day eviction is up. so this Saturday is the day the we willl go over and get a locksmith to enter.my wife found out from neighbor there is a 20 year long tenant upstairs but the owner lived in lower unit.

I'm looking at a 50 unit foreclosure in Texas that is currently 100% low income, rent restricted housing.

While I do not know the local fire code in Baltimore, here If the building does not have a secondary exit for both units (regulations differ a little depending on whether either entrance/exit is shared vs independent), they would not be legal accommodations.

However, if he wants to persue having her leave prior to the end of the current lease he needs to contact an attorney to make sure he does it in an appropriate and legal way.Has anyone had such an experience or have knowledge of how to handle the situation that can provide advice to me of the best advice to provide to him/them?

Legal fees. 

Check the tax records to see it is a legal multiunit.