I bought this dishwasher about a month ago and installed myself. There wasn't a dishwasher in the kitchen before, and the instructions were very easy to understand for installation. There's not just one feature to start with
 very quiet, the different wash times are awesome. If it's not full just set it to 1 hr wash. If it's full run heavy wash, 5 total differant wash cycles. Its was worth the money no doubt.