At one time, in our house, we had 4 kids under 2. We dreamed about sleeping. So I would do whatever it took to make it happen! I would even set up a pack -n-play in the bathroom just to separate them all. I would put a mattress on the floor in the living room until the one that was "suddenly afraid" of her toddler bed, would sleep. Then my husband would carry her upstairs while I followed behind with the mattress..so I could put it on the floor next to our bed in case she woke up again. We did this for a year. But now they're all in school, and activities so they are tired!