I just had this installed and have barely used it, but I am already so impressed. This range is built so well - it is solid.  Not only the range is impressive, but the instructions, the website, everything.  So far, everything has been very easy to understand and no stone seems to have been left unturned.  It is truly remarkable in this day and age.  I feel certain I will have many years of excellent service from the range and the company.