I wanted a basic oven, nothing fancy. After waiting 2 months for delivery it was installed by electrician. The oven doesn’t have a heating element in the bottom. Not sure whether that’s the norm these days. It takes quite a while for oven to warm up. The fan is loud and continues to run for some time once cooking is done. We took one of the racks out and placed the remaining one on the second level from bottom. So far, the oven temp and cooking time has been true. Although we previously had a Frigidaire oven this one will still take time to adjust to.