Follow up... I asked for photos of the title - there are no liens.
My park manager is going to look at the home today. I will ask him to look for soft spots as you described.
I am not sending him out with a check yet. If the house looks good, then I will send out a mobile home mover. As soon as the home is ready to be loaded onto the truck, then I will let my manager hand over the check. How does that sound?