I don't speak very good German, but I will say the Desktronic HomePro desk with drawer accessory is sehr gut and one of the single best purchases I have ever made! It was easy and simple to install. It took a bit longer to do as I was doing this alone. I had a automatic drill and which helped get the cable tidy to be positioned accurately. I have also added a 'computer carry' to the desk so there is less clutter around the table. The simple and automated movement of the desk to standing or sitting height is very smooth and easy. It even charges my electronic devices with the USB-C and USB-A ports included on either side of the control panel. Brilliant! I highly recommend it to everyone that works at a desk - think Desktronic!!