When an offer is accepted, you have several business days to submit...

However, others can be a big headache with inspections, buyers taking forever to submit proper paper work to lenders, lenders who take 5 business days for anything to move on to the next step, etc.Lots of reasons it can become difficult.

You can play the card of needing to have verifiable documents before listing the property.

You may also try to submit investing articles on some high-volume finance websites.  

Your lawyer can no doubt provide you with both documents.

Friendly salespeople and a good online document management system to get the paperwork filed.

I have a good conventional renovation lender if you need a referral, As the buyer you have to qualify for the loan like any conventional loan then submit repair estimate and a subject to appraisal for project review. 

The issues you'll face will not have anything to do with the documentation or preparation of the 1031.  

You can also rent it subject to you vacating, take a security deposit and sign a lease with the prospective tenant and submit copies of both to your conventional lender  for your o/o loan.

I prefer a single page document that will be easy for the seller to understand.