OMG this was the best experience ever!! Thank you so much!! As all the other reviews for microwave covers say all I had to do was follow the included instructions- unscrew the right screw put in the little latch, screw back on and attach the assy. It took all of 2mins and I spent 1 full minute looking for the screwdriver ???? I also got brand new charcoal grease filters and silver filters and I gotta tell you after cleaning it all out with simply green I feel like I have a brand new appliance! Thanks so much for the lightning-fast shipping too!! It took all of 24hrs to arrive!! Amazing!!