The cage has demonstrated to be well made, for many years. Alex was in fact a laboratory animal (in addition to a pet, a friend and a teacher), his cage was subjected to weekly pressure washings and other maintenance that many regular owners do not conduct and withstood these rigourous actions. The cage is fairly well made, the powder coat is very resistant, the food doors and locking mechanisms are top notch. The sliding paper trays etc are also well made. It is on the upper price range, but some of the "bargain" cages I looked at clearly did not have some of these amenities and if they did, they did not work nearly as well. I only threw this out there as an option, everyone is free to make their own decisions. I am very happy with my purchase and as indicated researched/reviewed many different cages from many different manufacturers.