How much did the tub win tile run you?

It's not a home run, but it's a solid base hit.

Do you think it is worth renting out a unit if it has been a primary residence and will increase in value for sale in the long run? 

Will depend on several factors like the type of property, type of tenants, your risk tolerance, other assets you own, your estate planning, laws where the property is located, etc.Any lawsuits would be limited to the assets of the LLC and not your personal assets (assuming you run the LLC appropriately and the corporate veil is not pierced).

I assume I need to run the numbers for my area on multi families to see if that 15k would even touch a down payment amount suitable for a reasonable starting complex.

His lease-option idea is a common way to run Single Family properties and many times people will not take the option. 

Can you give us a run down on what you thought about it?

The problem you will run into is that since once its on the internet, it is there forever, future buyers can see those pictures and if they find them and ask if you had it remediated and your response is "Umm, ya I killed it with bleach" they are gunna walk.

DFW, mostly Dallas.When I run our numbers, I usually look for an 8-10% return with some form of "kicker". 

That's only true if the owner is running a scam.