I have all Thermador stainless steel appliances. I love them all. I also have the grill in the cook-top. I have to admit that I don't use the grill, ONLY, because I don't want it to get dirty looking. (I know, its a stupid hang-up of mine). But, what I did do is buy a grill cover, also by Thermador, that sits on top of it and it hides it from looking "used". As for fingerprints, water spots, dust and anything else that can make the stainless steel from looking less than great, just use Endust furniture polish. Not pledge or any other furniture polish, just Endust. It makes it look brand new and repels everything. I was told this by the person in the showroom and I can't believe how wonderful it works. Before using this, I tried everything the supermarkets, Home Depot and Lowes carried. Endust is the only thing that works like a charm every time.