door frame adjustments and other issues$7800  for flooring 1,900 sq feet $4100 for  install$1,000- 2000 for dry wall  based on quotesTotal -  Approx $27,000Considering a quote from Olshan  for a "full -tilt"  repair was   $93,000    ( LOL ), we're happy with the work done.  

You might consider adjusting your rental rate, negotiating with potential tenants, or exploring alternative rental assistance programs that could cover a higher portion of the rent.

They often say that they need the exact address to submit to the adjuster for approval or they want to tour the house before they can decide to rent it.

You'll want to ask for an itemized invoice if they do not adjust downward significantly and plan on spending some money on an attorney to come up with a strategy. 

Helocs aren’t really for long term financing, the rates high and adjustable.

This ensures the property is secured, heat or A/C is adjusted, all water is off, and they do an initial inspection to see what they are dealing with.

As a step one, I love it and you should absolutely be prepared to make adjustments and possibly even purchase passive investments as you can as you go along. 

Your gain is sales price less sales expenses less adjusted basis.Your adjusted basis is purchase price plus improvements less depreciation.Also factor in any passive loss carryforwards when calculating your gain.Your CPA should be able to discuss with you what tax implications would be upon sale.

In terms of doing a refi the house would be compared to others of the same value and adjustments made for BR or SQ FT. 

The pricing is usually WSJ + 1 point adjustable with a floor.