I own a travel trailer, there for I do not need a hobby. Because all of my time is spent keeping it rolling down the road.
My current Jayco has 30 mods installed by me. i.e. the head board fell down onto the bed. I found 7 of the smallest staples that I had ever seen attaching it to the wall. I was amazed that the staple gun was able to fire the staple through the headboard material. And, this was the second Jayco unit that I have owned.
As said it is a -----shoot as to what you will get when you buy a trailer.
Just go camping and enjoy being out there and don't worry about what is out of sight in your unit. Just fix the problem and move on.
Bob