When first considering an RV, I looked and find an Airstream that needs some TLC. I figure, I can make it look like new with off-the-shelf and OEM Airstream equipment and furnishings.
Slept on it. And slept on it a little bit more.
Found out though I love doing DIY on my home, I neither have the passion (with my home, it's a must and an obligation), the patience nor the time.
I just bought new and have enjoying it since Day 1. I still look at an Airstream but I'll probably buy one in case I'm inclined towards an upgrade.