Perform due diligence, including soil tests, environmental assessments, and surveys to ensure the land is suitable for construction.

@James Wise  may know of him since he is Cleveland based@Dan Heimer  I ran into him at a mastermind and your pretty accurate with your assessment this mastermind has quite a few guru's in it.. and they do support each other all over social media..

We were not getting a ton of leads and I quickly realized the PM just posts on Zillow and waits so I started hustling on FB market place and commenting on other people's post in the local Facebook groups.Lot of junk applications but did start to grab quality tenants.

If I had the choice in the two id have to do a serious assessment of both.

Facebook Marketplace is full of drug addicts.I used to find professionals on Craigslist 

I agree with your assessment.

Meetup.com is a good resource for those but some of the groups will also post here on Bigger Pockets Marketplace too.

Same thing if there was a short fall and a special assessment was done, would you owe the new owner money since the deficit happened while you owned it?  

This is about getting as much information as possible to the BP community so they can assess and decide for themselves what is best for their own investment needs.  

I think the only solid way of determining repair costs is by having a trusted contractor walk the property and assess it themselves.