Hi, Julie!
I don't quite remember the complete layout of the 14RB, but with our 14RK, I was able to get under the bottom plywood false floor of the closet…..revealing the house 30 amp coiled power cable, the electrical converter / electrical power panel and the left wheelwell metal flashing. Also, lots of manufacturing scrap, sawdust, etc. Yet, no worker's soup and sandwich which might have been left behind in your's.

John