Also, how does the location of the property play into this decision (if it does at all)?

As long as they are staying inside - playing board games, naked twister, watching movies, etc., no harm no foul.

I think there are three factors at play here:1) Many renters have decided to put off their move until after the pandemic has passed (they inquire, I follow up, they've decided to wait).

Take a year or more, maybe two, living and saving for the next play. 

We are seeing that the change in FHA criteria has impacted one of our buyers and even though the house was under contract when the changes in FHA loans came into play, the buyer could not get approved as a conventional buyer.

I suspect they're probably unsure what the future looks like and they're playing it safe.

Not an attorney here, but I would add that it is possible to do Joint-Ventures with a good number of people however, there has to be some rules met such as weekly/monthly meetings, each person plays an active role, etc.

I'm not sure if that is a feature exclusive to paid members, so the best way to know would be by clicking the "grey profile personal" bubble in the upper right side of the screen and playing around in the "Personal Profile" area. 

Turn Key is much more straight forward... it more a ROI play on your cash. 

The first deal I did had two college students in it paying market rent and I just took over their existing lease for 6 months and played by the rules they were using before.