This approach will result in increased costs against the mortgagor, but will provide the opportunity to ensure that all of the steps were properly taken and to dispute any problems that might arise in Court.d) The mortgagor can file a Statement of Defence.  

So, while "no experience" may be needed, you still need to take the time to get the basic knowledge of what you are doing so that you can ensure that you are working in the best interest of everyone involved; seller, yourself and your buyer.2.

This ensures speed of closing for your seller and gives you confidence to close the deal.  

Please ensure that you are accessing the site through the BiggerPockets site which is https://biggerpockets.mysmartmove.com/and that you are entering the coupon code of BGRPKTS5.

It's generally a good idea to utilize both a CPA and a lawyer to ensure you are receiving holistic advice.

It does take discipline to not over-leverage and ensure you aren't getting in over your head.  

We work closely with our clients over the lifetime of their investment to ensure the accounts maintain their tax-deferred status.  

This way you can ensure that it is done correctly.

What options do I have before closing to ensure this person doesn't completely destroy the unit and actually leaves etc?

If either of the former, you have to ensure you scrupulously comply with all appropriate state and federal security laws, which usually include making the SEC happy.