Looks great, works well, one or two minor quips
First the good...it looks fabulous. I wanted this unit because I like to have (1) thermostatic mixing valve but all other items to be volume control, NOT diverters. This does exactly that in one clean package.
The bad: well, two items...first, the handles are a little "stiff" when trying to turn them. I have used american standard mixing valves and volume controls, as well as zuchetti. None of them are stiff like this. I don't know if this is normal for Hansgrohe or a problem with this particular unit, or the installation. Nonetheless it doesn't feel right, which leads to problem #2: with soapy hands, you can't turn the knobs. totally impossible.
Where could this product be improved? either texture on the knobs or a "bump" on them to provide some grip.