My daughter had two KZ's and one cousin has one also. The quality is like most. They have been prone to problems. The foam in the cushions and bunks has enough firmness to support the fabric but not much more. They will need to be replaced. The caulking has been bad on all. Multiple water leaks on all. The first KZ that my daughter had she forced the company to take it back and give her a new one. Had water leaks in the roof, severe, and almost all the plumbing lines leaked from the cheap compression rings. All trailers showed what to expect when companies cut quality and use light construction to keep prices low. They will replace with other brands when they sell.