I am in the process of adding a microwave oven to my CD25. Found one that I thought might be of interest to others. It's a GE Model JE320GA, product name of "Mike". What's neat about it is it's size. It measures externally 11"W x 13"H x 11"D, which means that it fits nicely between the starboard bulkheads of my CD25, across from the head --- I'll be able to make popcorn while otherwise occupied
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Internal dimensions are 8"W x 6.5"H x 9.5"D --- not real big, but it's out of the way.
I had seen a magazine advertisement for it, but was unable to locate the model at any of our local appliance stores. I telephoned GE directly, ordered over the phone and received it just two days later -WOW !!! Cost was about $105. GE's 800 number is 800.626.2000