I needed a new dishwasher. I bought a model GDT670SGVOWW, Simply because of the price and my wife liked. I installed it.This was probably my 8th dishwasher. I have rentals so over time I have installed a few things. The one thing I had to do with this unit was attach the "Trim pieces" onto the side and top, these pieces take up the space between the cabinet and washer as well as add to noise reduction. Step nine in the owners guide. Poor description and diagrams. Other than that pretty straight forward instalation. So I turned it on and I am running it for first time,  no leaks, it's quiet. I will let you know how it holds up over the years.