High quality product - glass, hinges, door sweep.  Highly recommend.  My concerns are the instructions are quite confusing, no diagrams, etc. The marketing materials indicate that it requires no solid blocking in the wall that it is to be attached to, however the anchors provided are not suitable for use with tile w/drywall.  They can only be used in tile w/concrete board.  Emails to GW only confirmed that no blocking was required, they failed to state/confirm what anchors should be used for tile w/drywall only.  If you buy this, pick up some AFS6 anchors by toggle.com are you should be fine.  Also, the 3/8" spacers provided to ensure you mount the door at the right height - deform under the weight of the door itself.  Recommend you account for this, else the door sweep will not fit.