That lawsuit is a claim for fraud, and that’s what fraud typically is...a misunderstanding and someone being “injured” and wanting to hold the other responsible for it.

You could type up a release for them to sign which may give you a little protection but if someone you hire gets seriously injured, paralyzed, or dies and they are a day labor type person or doing side work from their employer you will probably get sued by their family anyway.

Long story short, I injured my back and am no longer able to do that job.

You have to decide on a sales price, when ownership changes hands, who pays what taxes, what if they run the business into the ground, what is the place burns down, what if someone gets injured and their is a lawsuit, what if the owners pass away or decide it's too big of a project for them.

This is largely because I live for free, bike or make a short drive to work (I injured my foot and haven't been able to bike as much recently), and bring lunch to work. 

Cool guy, needs to sell his house because he got injured at work and is trying to collect disability.

If a neighborhood kid sneaks in for a swim and is injured, the owner could be liable, even if the kid was trespassing.I wouldn't pass on the property just because it has a pool.

I own landscaping companies, for both commercial and residential, and apartment complexes are on of my customer groupings, and I guarantee you your snow removal is NOT 0.00.The legal liabilities from one person getting injured alone isnt worth the risk, that I promise you.

Animals owned by tenants can injure workers.

I don't want to diminish the idea of keeping ourselves safe, but if you look at how many showings there are across the country compared to the number of incidents like this I'd say you're probably more likely to be injured or killed on the drive to the showing.