the worst purchase of my life. i bought this item online at samsung.com, they use a third party delivery company that is really unprofessional. they first came to deliver the dishwasher and left, i had to wait one week for them to come back. when they came back, they just dropped off the dishwasher and left leaving us with one clue, that we needed a samsung technician to install the item and that their company will call us to set it up. they never called and i ended up calling both companies over 40 times and i never got an answer. the dishwasher is still sitting in a box and nobody can help me install it. i regret purchasing this item.