This crate is very nicely constructed and feels very sturdy.  My puppies love it and, for now, share one side to sleep in at night.  The doors fit well and should hold up just fine over time.  The barn door feature was a must for me as I wanted to keep the doors open during the day without them protruding into the living room area.  They also have just enough resistance, so they dont slam open or shut. They stop quickly when you stop pushing or pulling them. One thing Im not thrilled about is the track that the bottom of the door guide rides in.  I feel like this is a dirt hair trap that will need to be kept clean routinely to prevent door operational issues.  Other than that one gripe, its five stars from me!