Bought a house with a 30 year old Siematic kitchen... it all works, but maybe after 30 years you dont need it to work anymore. It's loud and not very energy eff

Bought a house with a 30 year old Siematic kitchen... it all works, but maybe after 30 years you dont need it to work anymore. It's loud and not very energy efficient, and 30 years will leave some grime in places where toothbrushes don't go. Our next kitchen won't be a Siematic.