We are going to be purchasing a used 5th wheel within the nexct year, sooner I hope. As I see it, the order in which I look at these things is: 1. Carefully inspect the roof, and I intend to use a large magnifying glass. 2. Look at the inside top of EVERY cabinet for any sign of a leak. 3. Check the outside for any damage, corrosion or warping 4. Close and open all slides at least 4 times to make sure they open smoothly 5. Check any owner records available for past maintenance or problems. 6. Open and close every cabinet door to check for allignment. 7. Flush the toilet a few times. 8. Check the systems inside and out several times and look for connection leaks. Am I missing or overlooking anything that might be important. We will be living in it full time and I am NOT mechanically inclined. I don't mean I am mechanically ignorant, just lazy.