to the forums! Are you buying it from a dealer? I would insist on a detail inspection including running the shower. There are some PDI (inspection checklist) here on the forum that you can use as a guide. Try searching for pdi in the search option in the green banner.
I wouldn't take anything for granted including the dealer/seller word that something works. It would be better to test it and verify. With it be a pre-owned unit the tanks may not be empty which can make for a non-fun surprise. Take a flashlight.
Great choice for "Living within my means" and camping for one...
2011 Salem Cruise Lite 20RBXL & 2011 Toyota Tundra Dbl Cab
Camping History: 45 Trips / 133 Nights / 3736 Miles
FRF Social Group: Campers of the West