This particular microwave is smaller than my old one. I miss not being able to put my 9x13 casserole dish in the microwave, but this one is not big enough.
Another feature it does not have is the mute option. If you live in a mobile home, like I do, and would like to mute the microwave's beeps so that you do not wake your children, you will not have that option with this model. 
Otherwise, this microwave works nicely.