We put one of these in a shower remodel about 10 years ago - I really liked all the features - some of the connections wore out a few months ago - and since it has an unusual way of installing it, I looked to find one similar - which I did.  There have been some nice upgrades since 10 years ago, and it is better than ever.  When my husband went to install it, he found all of the fittings were installed, but not tightened - so be sure and check - otherwise it is just great - !!