My GE Profile Microwave/combination is beautiful and fits perfectly in the space. Of course, this new appliance replaced the same GE Profile in black; therefore I expected it to fit. My oven/microwave was installed today, October 8. 2020. Have not yet used the appliance. I made this purchase because the Microwave on the  first TWO identical units RUSTED out. If it will help, I can send pictures again. Inside the Microwave: top, sides and bottom all bubble and rust after about one year of usage.