We replaced our 20 year old 18" dishwasher with the GE Profile. What an amazing difference! It holds all the dishes we can use in a day, has a variety of settings to meet every need and is so quiet we don't know it's on (and we have a small condo so the unit is practically in the living room).  The installers who have been in the business for 30 years commented how impressed they were by the "sturdiness" of the unit and the parts that were needed to install it. They thought it was better built than some of the full-size units of other brands they install. We couldn't be happier with our new dishwasher.