@Alex PenaI recommend finding local meetups to attend. https://www.biggerpockets.com/forums/521I have found all of my best connections at local meetups.Ill be at the beers and deals meetup tonight!

They want to be propped up instead of questioned.

Check to X and I would even tell them you would send them a prepaid envelope usps priority mail

By assigning the contract to the The end buyer, he should be responsible since he is the one making the commitment to buy the property not me. 

Heloc or DSCR Yes, if you are looking for a flip, you'd want a hard money loan (somethings called RTL or bridge loan), DSCR Loans would only be for buying turnkey rentals

If there are other liens to be recorded, you should have already agreed as to the lien position this lender will be in, and the closing agent should know it.3.

With all the specifics being the equal, how could the range be so wide?

Tenant estoppel letters should be used in the sale or purchase of any tenant-occupied real estate, whether residential or commercial. 

Additionally you have to be ok with not disclosing your true intentions as for the use of the information.

But the facility is obsolete so that no self pay patient or insured patient would live there.