The tent we received had a problem with its structure as a vital pin upon which one of the corners folded out was not seated properly. Once we figured out what was going on and drove the pin back through all the connections it worked ok. Erecting and taking down the tent is not intuitive Particularly if you have other people helping you who have never seen it before. There is nothing to indicate to anyone that you have to disconnect the drop down rod from the top center before folding it and only a minimal indication that it needs to be secured before the legs are extended.