Product review (3 stars): Bosch 500 series
We had a Kitchen Aid model previously with built in disposal. Great size and great capacity but very loud.

Almost 3 months in with our new Bosch 500 series: - It is very quiet, has very efficient cleaning, and is much faster than our last washer.
The disposal works really well.

The only down-fall for us is the inside size.
We have 3 children still at home. The inside capacity is much smaller than our last one. We end up having to run it twice a day, every other day, to keep up.
Also;
You can't fit very tall pots in it; You have to watch placing spatulas and other tall knives etc. in the utensil tray, as they get stuck under the top tray; The bottom plate section is very narrow - we have 9 inch pasta bowls we usually use; there is not enough room on the top tray to hold tall glasses; it is, over-all, just smaller than we need.
I should have visited a store and looked at it before purchasing.

3 stars is for the function of the machine. It is very efficient, quick and very quiet.
just too small inside - all round.