I have had experience with a dozen or so. They are well built campers with nice lines. Some have had water incursion problems on the sidewalls coming from the roof. This may have been a result of previous owner maintenanace but in my opinion this problem is more common than with other brands I have dealt with. Consider checking the sidewalls with a moisture meter. They are generally speaking very HEAVY. Consider checking the GVWR of the truck you are putting it on against the estimated loaded weight of the camper.
Good luck with the purchase. Happy camping.