What you consider an eyesore he might consider a point of pride in that he owns an income producing asset. 

As a seller, I require a letter of Pre-Approval for the sale price (even if that gets negotiated down) AND a Proof of Funds letter on institution letter head before I even consider an offer and that's my instructions to the broker. 

What do you consider an acceptable profit on a fix and flip deal? 

I have found purchase/leaseback to be a great way to get sellers to consider an offer.I did another one last year that was in foreclosure.

If I was local to it and could verify things frequently with my own eyes I'd consider an arrangement like that. 

Couple things that come to mind are schedule a regular landscaping company to trim the lawn, make sure utilities are on but shut the water off at the meter just in case there is an interior water break the property wont be damaged, make sure your insurance covers a vacant property and or a vacant property undergoing construction, if its in a bad area you may want to consider an alarm system (i use simply safe because you can install it yourself and use it on other properties as needed) leave some exterior and interior lights on and finally have someone go and check on the property once in a while if its going to be sitting.

Insurance would cover it, I would pay the deductible, and no assets would be lost.If you are in an area like San Diego where people are more likely to sue, a judge is more likely to find you guilty, and the payout is likely to be higher, then you may consider an umbrella insurance policy.

Start with a PUP policy (ask you insurance agent). once you get to five properties then consider an LLC.

He could consider an owner carry for a well qualified buyer. $125k down. $215k LA at 6% interest only on a 3 year ballon and an option to extend for 2 years with on time payment.

They will not consider an appraisal that you have gotten on your own beforehand.