Bought this and finally just had this installed as the cabinets were delayed.  I went to use for the first time.  I dumped old soup down the drain with the new disposal.  Now the chunks would not slide into the disposal so I used a dinner fork.  I slid the soup chunks in with the fork sideways (while the water was running) and lightly as possible.  It scratched every time I slid that across the brushed stainless steel.  I have had many stainless steel sinks and have NEVER had this happen.  I would NEVER recommend buying this product.  Also, to add insult to injury the roll up rack and the bottom rinse grid were not in the packaging.  I did not realize this until I went to go use everything.  Very disappointed in this purchase and to replace would cost a fortune as its all new cabinets and quartz counter tops.