this is what is behind door # 1. above microwave, removed panel, and built two doors. nice storage http://i650.photobucket.com/albums/uu227/bgb2001bbaker2001/5th%20wheel%20remodel/microwave_zpsr...
I would guess the reason they did not add doors above the micro at the factory is the roof is sloped lower on the right so if you are not careful when opening the door on the right it could dig a hole in the soft touch ceiling.