I just recently completed the purchase of a used RV. Everything looked good and in working order, and it seemed like a great deal. Until I tried to sleep in it. Bedbugs! No returns! No exceptions! ...
This would be my worst nightmare and I certainly wouldn't mess around with it. No matter what course of action you take, spend the money on a bedbug snooping beagle to make sure they are gone and have not spread to the house.