2021 purchased in June 2020, we had the dealership do all the protective coatings inside and out as well as the coating to the under carriage, 15 year roof and awning protection for covering as well used for a total of 8 nights. All mattresses still have plastic on them as well as mattress protectors. Absolutely nothing wrong with it. Bunk house style with outdoor sprayer, lots of storage. Kid and pet friendly model.