I have a Camplite 5.7 truck camper. I have looked at the trailers and the construction process seems similar for both.
The camper seems well constructed and provides a cozy place to sleep for a couple. Because my model is an early one with limited amenities I have made quite a few modifications over time. One of the best points of the Camplite construction is that the panels are very easy to remove for adjustments and improvements. Using screws in metal framing is an easy way to attach hooks and such.
Last fall I decided to sell the camper because we have an RV also that we seem to use more. My wife vetoed the sale because she finds the camper so comfortable even though it is small.