Love. Love. LOVE!  Didn't even know I could get a shower wand hard plumbed this way until now.  Can have it installed anywhere in your shower space, so plan ahead!  We installed a little lower so we have access to each corner of the shower for ease of cleaning, potential use with a shower chair or washing the dog with enough length if she hides in the corner! (Dog owners will feel our need)  Shower head delivers lots of flow, switch to wand and it also delivers!  One thing I would change is the length of the arm that feeds the shower head from the wall - 4 to 6" more would be ideal.