I have many questions that need answers so I will likely be a regular here in this chat.

Enough so that my wife and I no longer need regular income to support my families life style via the 4% rule. 

That is why it is hard to get regular real estate loans on assets valued so low, the cost of the refinance makes it so you are paying higher than they can legally charge you percentage wise.

I would highly suggest finding a bookkeeper who specializes in REI as our industry is a different animal that a regular business and the bookkeeping is a bit specialized as well.

We are continuing to do regular flips and wholesale deals,  4 new builds this year.

He regularly analyzes markets and explains why they are good or bad for investing.

With where you are at currently, I would recommend a regular tax prep agent from a company like H&R block.

I somewhat understand why the cities are trying to regular airbnb's out completely. 

If you are also allergic to dogs, then no pets if you want to use it regularly.

Lot's of regular (non-investor) home buyers/sellers do need a Realtor.