Fast delivery thanks to Amazon. The Melitta Caffeo Bistro E 960-107 silver works great! Bin daily excited. We have tried many different types of coffee. Even the coffee maker. Then we stayed at "Melitta Bella Crema". Super taste! No piece of bitter! For comparison, I have a "Jura Impressa C9" filled with the same beans. The Jura has the taste test poorly. Setting: GRIND COARSE, Brühtemp. very high amount of water enwas more than half from the knob. The maintenance of the machine is very simple. Allte four to six weeks is the message either to descale or insert cleaning tablet. But then I do both. Takes about 40 to 60 minutes. Cleaning tablets are very cheap to purchase from Amazon. Citric acid for descaling there cheap at Edeka. The Brüeinheit and the water tank we once a week cleaned by me. The supplied water filter we do not use. For but BRITA water filter jug. The water tank should not be removed for refilling. Milk frother works very well (must be clean!) And can be cleaned very easily. Great coffee machine!