That the tap has a successful design and works well, has been written several times. I need this so do not repeat everything. The installation of the basin mixer designed for any home improvement as easily - the flexible supply lines are marked in red and blue and the seals were present. Especially good I liked it, that the waste is completely supplied. In this super price. Even if it is only on plastic base. Where I continued to use my old white seals the pelvis because me the supplied black O-ring seal has not fallen (for below). The seal for the top was not there. That would be an improvement opportunity, when the white seals would be provided for the course. The rooster running super light and speaks to excellent. At low flow rates of jet pulsates slightly, perhaps is due to the gooseneck shape (interference). On the operation of the cock you have to adjust a little to be right-handed. If I, for example, have the toothbrush in his right hand, I would want to operate with links to Hahn more - for everyone in its taps with levers above naturally better. Another improvement would be possible if the clamping device could have an additional disc in between the bottom yet. The one-sided clamping creates a lightweight side train and the rooster sitting on top not 100% plan on. But barely visible. Nevertheless, a very good product.