The detail that angry

It lies in one word: Warranty?
This article works great but for the price and even if it is competitive with Amazon and its partner, some remarks are binding.
What is the warranty? It is not mentioned in this article. In fact and "in principle" (but that is not enough) GROHE guarantees its products 5 years ... it should be mentioned, as neighboring models (Grohe in 1000 for example).
When you go to the site Grohe, here:
[...]
We discover several limitations: Back with a "dealer" And if buying by Amazon? Non-coverage of removable parts ... at the discretion of Grohe in short. What, for example thermostatic mixer which is in the 150?

Otherwise, the article is excellent. Perfect, no.
The temperature setting is perfect, progressive, fully consistent, a real pleasure.
However, the very clever editing rosettes is particularly badly explained: In fact there is a sliding inner sleeve which by unscrewing the nuts just hide ... you have to know.
Just as there is no need to adjust the temperature despite the instructions, it is even strongly discouraged because it is delicate and the supplied setting is good.

And then the water jet waterfall supposed to be issued by the beak is reduced very quickly, damage is worse than the picture!
The "economic" position provides a very insufficient flow, especially to rinse. Without interest so annoying because it necessarily passes through this intermediate position.
The article is very heavy, so it will take a solid fixing the arrivals on which it is screwed.
In summary, quality yes, aesthetics quite but with uncertain guarantee is damage and abnormal because the forward operation may disappoint.