I LOVE my Cosmo Range!  I’m single, so don’t use the oven a lot, but it’s beautiful in my kitchen and provides a high end look without the higher costs of other brands.  I’m certainly not a gourmet cook, but it’s perfect for my use.  My only issue is, early on, the black enamel cooktop was sprayed with vinegar and it basically ruined the aesthetics, and is splotchy, but most people don’t notice.  I wish it were easily replaceable however I doubt it is, so I’ll definitely live w it.  I wish a came with a big warning to use NO VINEGAR or products with acid!  Live  learn!