Hopefully your lawyer also mentioned insurance- title and hazard.A quitclaim deed transfer can hurt your title chain and title insurance. 

For example, I would place one in the game room if it is located on the opposite end of the hallway from the bathroom.

Just add novation language allowing the change of buyer name and inform the title company and lender of the change ahead of time. 

As mentioned seller credits are the best path as title insurance and taxes are pretty much fixed.

(There’s no way to transfer title that can legally prohibit enforcement of due on sale, except transfer to the owners REVOCABLE trust or transfer to children upon death).  

This can lead to "renegotiation" demands at the closing:(Other Potential Issues to Consider:Being in the chain of title is also exposure to potential legal issues.Selling an assignment may be a violation of a state's real estate statutes.Wholesaling w/o a real estate broker's license may violate your state's statutes.I'm sure there are more...

Need a lender who understands that clean title will only occur on the day of closing.

Quote from @Matthew Drouin: @Alexander Zeisberg do title companies handle the transfer of title of MH in your state? 

Title insurance, if paid by Buyer6. 

If you do a proper foreclosure and notify all parties a tax foreclosure can clear up an otherwise scrambled title.