With that said I'm curious as to what would be the best business set up (sole, LLC or Corporation).

List your property on corporate rental sites like Blueground, Zeus Living, and Furnished Finder to attract high-income tenants. 

Quote from @Dinesh Nair: I am a Canadian investor with a US corporate entity- we closed on our first property and now working to find financing through a lender… however rates keep changing all the time.. is there a site to track rates ? 

The injunctions may disappear quickly, and you will be required to file or face heavy fines and penalties for noncompliance.File all your Corporations and LLCs now.

In doing so, bear in mind that the cost and admin of a corporation is higher and that the tax treatment is different:1.

Quote from @Andrea Lucarelli: I’m interested in beginning my REI career with purchasing a SFH or condo in Cleveland area (safe neighborhood) to list as a furnished rental for travel medical professionals, supply corporate housing needs, or house temporarily displaced families for insurance companies.  

Executive SummaryIn recent years, Germany has emerged as one of Europe's most stable and attractive real estate markets for international investors, particularly for American investors seeking secure, high-return opportunities.

I negotiate at 70% ARV so the deals I bring are solid and I'd love to work with one single corporate cash buyer that is able to close  on several deals a month.

Typically corporate/bank owned homes are managed by an asset management company.

It seems like a reasonable approach, but as you say, we'll have to wait to see what the final version of the law (if it indeed becomes a law) looks like, then figure out if a European corporation with third country investors is a reasonable solution.