I have had many Bosch dishwashers installed in the buildings I've managed. When I got into my "retirement" home, I HAD to switch out the old dishwahser (not a Bosch). The 300 series SHE53B75 was the unit for me. Enough ways to customize the unit AND an ease of use.  As I expected the unit has been flawless in it;s cleaning ability. In addition this model is very quiet. Given an open floor plan, that is important when you are seated wthin 10 feet of the unit in the breakfast nook. Again Bosch proves iteself the best in the dishwasher catergory.