@Tom ServerAdding it over existing subfloor will require you to undercut all your doors, and cause havoc throughout the unitYou should replace it as it’s mentioned.Depending on the square footage of the unit not sure if 5k will be enough and assume unit is completely empty of personal belongings and has no flooring in the unit over the subfloor

Most lenders require you to have 6 month seasoning to do a cash-out, but I do know of an option that cuts the seasoning period down to 3 months.

If you want letters from previous landlords if they can meet your stated income and credit score requirements then, you also state that up front, exactly what you want.And your realtor and attorney should be helping guide you this way. 

Are you looking at buying/building a private strip and expanding the hangar capacity or would this be an off airport storage requiring wing removal and towing?

Conversely, refinancing preserves your current positive cash flow and requires less hands-on work, but you may not secure the same low interest rate and could diminish the equity available for your next house hack.

My father wants to use his SDIRA to provide a loan to the LLC him and I are equal partners in.The loan would provide the additional funds we require to purchase an investment property.The LLC would pay principle and interest at market rate to the SDIRA.Would this be considered a disqualified transaction? 

The best deals for flips are pretty rough and require quality rehabs.

Buyers will be required to sign a buyer agreement prior to showings, many states operate this way already, and it can be specific to a period of time, specific property or range of shopping options the broker is to assist with. - Buyer broker commissions will be more transparent and in all likelihood begin to trend downwards.

It's really going to depend on what your wants, needs and desires are with the property and what level of comfort you have with being remote with respect to the different variables necessary to run a successful VR.  

Is there any special requirement to do it in this state?