It's the same with most any projects that you forecast will be a breeze but once you get in there it's seems to be more that anticipated. The concept of the job itself was easy enough but more things to remove than expected on this model oven. As you go just make sure all the screws are kept in separate piles and the specific panels need to go back the way they came off. This oven is an older model so through the years heat distorted the panels right under the burner and when putting it all back together is was kind of a bear cat getting holes to line up. There were times when it would have been nice to have another person holding things in place while you got the screws to take hold and screw them in. And when everything comes apart don't forget about the mess you're going to have ( years of black oven crap) so have a broom and dust pan ready to keep the work area clean because you're going to be lying down in it. Biggest thing is just make sure to put all the pieces back the way they came out and don't forget anything or you'll be going back. I took the time to clean all the five panels since it was all apart too so if you're going to keep things neat and clean this task will take a little more time. It's not a difficult job though and it was actually kind of fun to do if the dog can stay out of your way and not under your feet. If you did this all the time it is a very simple job but don't take short cuts. Make sure the gas is off even if they say it's not necessary and be sure to use electrical tape around your new wire nuts. An ounce of prevention is worth a pound of cure.