Product review (3 stars): Not compatible with wall tile
This unit looks great. It's still a bit noisy but moves a lot more air and is more quiet than an economy fan. I had to modify the socket housings slightly to get LED bulbs to work here.  Also, if you are adding this as a part of a remodel and already have a tile backsplash installed (that is to say you are installing this after your tile) it will not work. I had to cut a significant portion of the stainless steel off its back with a straight edge and an angle grinder to fit it to my space. A lot of people would have problems getting this accomplished without really screwing it up. By that same token, if you install this flush to your wall and then tile up to its base it will be impossible to un-install the unit without removing tile. This is a major design shortcoming.