Mine is going strong, and I love the double oven, but no one services these things anymore!
My stove knobs are quirky (go all they way around, instead of stopping at the 'off' point, so you have to know how to fiddle them. But you can dance on top of it, the metal is so thick. Weighs a TON, and I love the lower drawer where I keep muffin tins and pie tins.