I'm assuming a note to purchase a property how to handle it?

[Mike Mitchell]

I'm assuming a note with zero down and purchase price equals the balance of the note. The note is held by a private investor who is willing to let me assume the note. What's the best way of handling this from a legal perspective? Also, I can do a warranty deed and title search, is there anything else that I'm leaving out to make this legit (I know about the filing)?