I have a 1988 Salem by Cobra 26' TT. It's cheaply made in some places,
but very well balanced and handles well. Whether that was from good
design and manufacture or just dumb luck, I don't know.

The bunk broke and fell down while driving with some stuff on it. Based
on the small amount of weight that was on it, I wouldn't trust it with
any weight of kid flopping around on it. A slight amount of lumber would
make it much more secure and safe.