Especially recently with no foreclosures due to eviction moratoriums, you have virtually no low end properties out there to create a balanced healthy market. #2 not sure what you mean when you say 203k’s require multiple bids from contractors.

If you don't mind working virtually with someone, I can refer you to a Real Estate CPA who works nationally. 

When you find the group (local or virtual), show up and don't be a fly on the wall.

I am wondering if renting bedrooms for virtual offices will be an opportunity.

You can check with your attorney too about LLC and asset protection, but I'll guess on a house hack it is virtually impossible to have asset protection with an LLC because all your tenants know who you are and where you live and probably pay you rent personally....handing you a check or cash, splitting utilities that are in your personal name, etc. 

This is a way to get rental homes with virtually no money out of pocket, no debt in your name, and very low risk overall.

This implies that most (virtually all) ADUs start in a negative position.

The play in acquistion in the next year will be which suburban markets surrounding Urban Cities sch as Philadelphia (whether NJ OR PA), The glimmer of hope is NYC is much worse than Philly for Safety which it is attracting New Yorkers to move hear to work virtually and below there means. whether you rent to section 8 or risk with market rents where cannot currently evict due to Covid 19.

This funds our short term rental portfolio which is what we are mostly focusing on right now.Sounds like a very well-oiled machine you have there! 

I recently finished up my MSc in Computer Science at the University of Toronto on Machine Learning in Healthcare and am working (remotely!)