Wanda R Lacrosse , VA August 11, 2015 Microwave frame and door handle On a scale of 1 - 4 (with four being the most difficult...) I would say the installation was a 1. With just a phillips screwdriver and another pair of hands I was able to install the frame and door knob without a hitch. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes