How to spot a Lemon

This post is inspired by a YouTube video, which I provided a link to below.

I know that this forum has a checklist. It is very useful and a great resource. So thanks for it.

But for first time buyers who are not familiar with RVs yet, when would you walk away? And how do you spot a lemon in the 'used market'? My DH and I are generally handy in repairs but are certainly not pros. So minor 'fixes' are okay.

Here is the video.

http://m.youtube.com/watch?v=xx0SPex...3Dxx0SPexRHgo#