Selling a MH, Park Owner denies Buyer

[Jake Hottenrott]

Good evening!  I've ran into a little bit of a stumbling block and I'm looking for additional options for my next move.  I appreciate all answers in advance.

I have a signed contract to sell a mobile home but the park owner denied the buyer due to them not meeting their credit criteria.  The buyer offered to prepay the first year of lot rent and have a cosigner (who has excellent credit).  The park owner rejected that offer as well.

Any suggestions on a next move?  Has anyone run into a similar stumbling block before?