You can't go wrong anyway but you want to have some sort of boots on the ground to get you started and understanding the area.

Is it wrong for me to end his lease considering he has a infant?

There are lots of things that can go wrong for which you should have reserves.

Real businesspeople and investors know you learn more from the losses than the wins and diligently try to figure out where they went wrong.

It is not always followed, but if anything goes wrong that is when they will make sure the Ts have been crossed and the Is dotted.  

What happens if the box shows up wrong or damaged?

Which I know is wrong, not sure if they are looking at strictly foreclosures/HUD owned, etc. 

I am out Out of state investor so don't want to give you wrong information, my best advise is to find a local agent who knows the area and can help you better than me.

The wrong lender can sink you, and trying to scramble to find one may skew things.

Withoutknowing the details I can not suggest which would be right to add on.Several you should pay attention to are:- Ordinance & Law: Provides additional building coverage to deal with rebuilding costIncreases due to changes in Zoning or Building laws- Personal Injury Liability: Libel, defamation of character, wrongful imprisonment, etc.