I have renewed our bathroom sink and of course same installed new fixtures. In my opinion, to get in terms of quality and design not past Grohe. We have flat, square sink from V & B installed and therefore opted for slightly higher taps. The quality is super. The lever moves smoothly and easily, the battery is very quiet (a big difference from "cheap" fittings) and super clean. Since this faucet is something higher and the rear has no lever on the shutter, can one super rumwischen with a cloth :-)
We are very satisfied and this fitting would buy again. Tip: Especially in the new flat, square sink you should use a higher fitting.