I would like to start a used buyers guide so people know what to look for when buying a used pop up. I just bought my first camper and had no clue what to look for. I ended up finding a lot of wood rot then I expected. I will bring other suggestions to the top so people don't need to scroll through tons of pages. And if any of the info is wrong please let me know. Maybe this could be pinned. 1. First thing is ask if the owner has the title 2. Check the tiers for dry rot or cracks 3. Check the canvas for cuts, cracks and mold. 4. Check the frame for major rust 5. Plug in and check tail lights. 6. Check power system, water system and sewerage system if you can. 7. Check leveling jacks to see if they work. Correction, they are stabilizers 8. Check the tow latch system. 9. Raise the top and listen, it should go up smooth. Most will make a clicking sound when going up. If it should click and you don't hear it that could be dangerous. 10. Feel the roof and walls all over for soft spots. If it's soft that could be rotted wood 11. Look under the camper to check for rotted floor. 12. Look under the mattress for mold and inspect the wood. "Info that Alan added in the post that has some helpful tips" 1. Make sure the sin, facets, shower and toilet have no leaks. 2. Check propane lines as well as trailer wiring to the tongue and plug for the tow vehicle. 3. Check the tongue jack for proper operation. 4. Have them light the range, the refrigerator and the water heater. 5. Check to see if the refrigerator works on all phases, propane, 12 V and 120V. 6. Check all the trailer lights.