Myself, when I sell a property with Seller financing, I go ahead and create the deed, have it notarized and its filed in a safe place just in case I was to be dead or incapacitated at time of the buyer paying off the note. 

What I typically use to accomplish this is just two docs: 1) A deed of trust2) A promissory note These docs are drawn up by an attorney, signed and notarized.

We've agreed on all terms and have already notarized the documents. 

And because you're being dodgy, I will require notarized estoppels too, please."

If you are just assigning the contract and not taking title, there is nothing for you to sign.If you buy the house and then sell it like I do, you can close a cash purchase transaction by fax or email and wire the funds.On the selling side, many title companies are still going to want the deed signed in person and notarized, but they could email that to you to take to a nearby bank or have a mobile notary come to you on your lunch hour.  

If your fiance is actually living in the home, she can file a notarized declaration form with the county recorders office to get it declared as a homestead.

I use a simple one page Quit Claim feed and have it notarized at a local bank where the owner can meet me.I just helped my son buy a house for $300.00 because the owner couldn't afford to pay the back taxes and were about to leave the house for good.

I have a notarized POA signed by the sellers at closing, but I was told by my escrow agent that there is nothing I can do to get that check.

I have the deed prepared deeding the property to them, sign it and notarize it, but it stays in my safe box until the note its paid in full and at that time it will be filed with the county along with an addendum to the Memorandum of Land Contract. 

Then get it notarized and recorded at your county recorder’s office.