I have to say that this Kenmore 1.2 Cubic Feet Countertop Microwave worked very well while it lasted, which has been a little over a year. However, this Kenmore Microwave is now acting up and in a frenzy, causing us to be forced to look for a new microwave. It sometimes will continue to cook when you open the door of the microwave early to take your food out, which poses a dangerous hazard. Also, sometimes it does not decide to heat our food - once I left my plate of barbecue in the microwave for 4 minutes, and when I took it out it was still refrigerator cold. I don't mean to bash Kenmore, because this microwave actually was very satisfactory and operated very well when it did work, but I would have hoped that this microwave would have lasted for quite a while more than one year. It operates well at first, but it is just not that durable. The design of this Kenmore microwave is very open and roomy, making it easy to clean out.