My kitchen space is small for the size house we have. My husband built a shelf in my laundry room for some of my small appliances. I try not to buy to many "once or twice used items" my list of no longer used things:
a wok
40 cup coffee pot
food processor (not an actual one, it mainly shredded veggies, grated cheese)
blender
and a very evil kitchen Mandoline, the guard slipped and almost cut the end of my finger off.