I dog sit a lot and bought 2 of these crates (30 size) to have as spares. They unfold very easily and its a nice option to have 2 doors. The only problem I had was that the doors on the long side did not latch properly. (The doors on the short side were fine.) I fiddled with them and finally called this manufacturer. The person helping me said she would talk to the Quality Control manager and get back me back. Within an hour, she forwarded his email to me - apparently the doors on these crates sometimes get stuck in the wrong spot and dont latch. He suggested I push down firmly on each door and they dropped about 12 inch! The doors open and close just fine now. I told the woman what I paid for each crate and she couldnt believe what a bargain I got! This is economy crate - the wire is of a lighter weight. I still find them sturdy and not flimsy at all. Its a great crate to buy if youre on a budget or need to buy more than one!