This rack is excellent, it seems to be well made and robust.  The castors make it easy to move around.  It takes a full wash-load and allows everything to hang freely.  It is easy to unfold for use and equally easy to re-fold to put away and takes very little storage space.  The hanging bars are all screwed in (ready assembled) so if they come loose you can tighten them easily.  Overall, an excellent buy and a great price on Wayfair.